Archive for February, 2008

Overcoming Windage Issues - Paddling and Tracking in Strong Wind

Thursday, February 28th, 2008

Once you get used to your W Kayak you’ll find that you’re likely to be out paddling it and fishing from it on windy days, when other kayakers and kayak fishermen prefer to stay at home or simply can’t use they kayaks because of ‘windage’ problems.

Thanks to its exceptional, ‘catamaran’ tracking capabilities the W kayak has less windage issues than traditional SIK and SOT kayaks, including sea kayaks. In addition, your ability to move fore and aft along the saddle as well as lean sideways give you effective means to counter affect the wind.

  • Side Wind

You’ll be able to track well while a strong side wind is blowing once you’ve mastered the following things:
1. Position yourself in the middle of the cockpit (not in the back for this matter). In case of exceptionally strong side wind you can even position yourself a notch forward and by that let the stern ‘trail’ behind the bow. Generally speaking, you will find that your location along the saddle can help you in more than one way.
2. Lean into the wind, similarly to leaning into the turn - You can use the difference in the hulls’ height to act as a powerful ‘rudder’ that would help your W kayak track.
3. Apply the appropriate paddle stroke on each side of the kayak, that is use a weaker and regular style stroke on the side from which the wind is blowing, and a stronger, longer stroke on the lee side. By doing so you will compensate for the wind’s tendency to deviate your boat from its intended course.

  • Head Wind

Interestingly, much of the headwind passes between the W hulls, and eddies have a lesser effect on it than they have on monohull kayaks that have broader hulls.

You can paddle against a strong head wind in the Riding position (recommended) or one of the Kneeling positions.
The more you lean forward the more power you’ll be able to apply in your paddling.

The paddle itself might become a mini ’sail’ when a strong wind is blowing, therefore it is advised to keep the paddle at a low angle above the boat, regardless of the direction from which the wind is blowing.


The W Kayak at the Denver Museum of Nature & Science (DMNS)

Wednesday, February 27th, 2008

It’s been a year since the Denver Museum of Nature and Science (DMNS) exhibited a W Kayak in its Engineer It! exhibit.

The DMNS chose to exhibit the W Kayak to represent technical innovation in boat design.

W kayak exhibited at the Denver Museum of Nature & Science (DMNS)

You can pan through an online interactive view of the exhibit by clicking and dragging your mouse cursor on the frame (requires Apple QuickTime viewer)

The organizers of this exhibit reported that the visitors loved the boat.

I thought that event worth remembering since it was the first time the W concept was officially recognized.

Yoav

Lauching a W Kayak in the Surf

Tuesday, February 26th, 2008

Although it’s still winter, which means that here in New England we can’t do much paddling or fishing, it’s nice to remember that in a few months we’ll be able to hop back into our W kayaks and ride them into the waves…


W Fishing Kayak by John Forney (2)

Monday, February 25th, 2008

John Forney has a new web page where he presents his work in designing and building kayaks  and small boats. After this beautiful wooden W fishing kayak John’s next project is a skin-on-aluminum-frame W boat.

John Forney standing in his 12ft wooden W fishing kayak

Kid’s First Fish in His Dad’s W Kayak

Sunday, February 24th, 2008

Scott is a W Kayak fisherman from Florida.

He went fishing with his eight year old boy in their W kayak and shot this wonderful picture of his son showing the first fish he caught.

Scott's boy showing the first fish he caught in the W kayak


The Next Level in Paddling - Beyond Kayaking

Saturday, February 23rd, 2008

What would a kayaking magazine have to say about this picture?

Standup paddling in the surf

This picture represents a new paddle sport that’s beyond the experience and possibly even the expectation of the kayaking community, including the editors of kayaking magazines. Can any of the editors of those magazines seriously test a W Kayak if all they know is traditional kayaking?

In order to be able to form and express a valid opinion about the W Kayak these people would have to invest time in learning, and that’s something that some experts don’t necessarily like to do because they’d rather believe they already know everything worth knowing in their domain of expertise…

I think a (good) picture is worth a thousand words, even if those words are printed in a kayaking magazine.

Yoav


W Kayaking Video

Friday, February 22nd, 2008

This video has been embedded in other kayak fishing blogs, so I thought it would be appropriate to have it in Wavewalk Kayaks’ blog as well.

It’s eclectic and fun to watch:


An Idea Whose Time Has Come

Thursday, February 21st, 2008

Yesterday I had a long conversation with a man who has built and designed fifteen small boats in recent years, including kayaks. He’s an avid fisherman too, and we naturally started talking about kayak fishing.
When the conversation got into details it became clear that although kayak fishing has grown tremendously in recent years the number of people who fish from kayaks is still very small in comparison to the number of people who fish from motorboats.

We easily agreed that sit-in kayaks, and recently SOT kayaks don’t provide a comfortable enough platform for fishing, and outriggers were an invitation for your fishing lines to get caught in them.

He found a funny way to summarize the situation, saying: -”Kayak fishing is a great idea with the wrong boat.”

Needless to say that we found it easy to agree that the W is the kind of boat that can take kayak fishing to the next level.

Yoav


Arizona W Fishing Kayak (2)

Wednesday, February 20th, 2008

It’s freezing here in Massachusetts, as it usually is this time of year, but it feels nice to get pictures from customers who take advantage of better weather in others parts of the country - whether they paddle of fish, or both.

This is a picture that Dennis sent me from Lake Bartlett, Arizona.

Dennis is planning to outfit his W Kayak and turn it into a high tech fishing machine.

Arizona fishing kayak, Lake Bartlett (2)

Brandon’s Big Striper

Tuesday, February 19th, 2008

Brandon, a W Kayak fisherman from Cape Cod landed this 37 inch, 30 lb striper off a beach in Chatham, MA, casting only 30 feet from shore.

-”I wish it was from my Wavewalk” he says

More on Brandon and his W Kayak: Brandon’s F2 -including pictures of fish he caught from it :-)

Brandon's 37 lb 30 inch striper


The W: a Kayak for Disabled Paddlers and Fishermen?

Monday, February 18th, 2008

People sometime ask whether the W kayak offered a good solution for disabled people and people with severe problems in their legs who would like to go paddling and kayak fishing.

The answer is that the W Kayak is capable of offering unsurpassed stability due to the fact that it enables paddlers and fishermen to use the full potential of their legs for balancing.
If a paddler or fisherman has a problem that prevents them from walking it’s unlikely that they’ll be able to use their legs for balancing their W kayaks, not only in the standing position but in all other positions as well.
As its product info page states, the W may not even fit people with serious knee problems - for the same reason.

On the other hand, people who suffer from back problems that prevent them from using ordinary kayaks may find the W kayak easy to get into and out from, and they are likely to appreciate the comfort offered by its 14.5″ high saddle.

The W Kayak as a Fishing and Touring Canoe?

Sunday, February 17th, 2008

When you hear ‘canoe’ you usually think of a big paddling and fishing boat for two or more adults, but it’s not necessarily true. Canoes come in all sizes, including very small ones for whitewater.

You may ask yourself what’s the point in canoing if double blade paddles are easier to use, but that’s a matter of perception, and for may people canoe paddles are more fun. Using canoe paddles presents an advantage in small rivers with dense vegetation, where a longer paddle could get caught in branches. It’s also easier to paddle the W in tandem using canoe paddles than it is with kayak paddles.

We recently added a preparation for a cockpit cover, which offers the passenger/s good protection prom spray and bad weather.

The W makes a perfect small canoe: It tracks well and isn’t prone to windage problems like regular canoes can be. It is also stabler and more comfortable than most canoes are. And last but not least, it’s also easy to cartop, which can’t be said about big canoes.

W canoeing in tandem, NHPhoto courtesy of Pemi Baker River Adventures, NH

solo W canoeist

Kayak Fishing Report From Jeff - Florida

Saturday, February 16th, 2008

Here is Jeff’s latest fishing report from Florida, in case you’re interested to know what the fishing conditions are down in the sunshine state:

“I spent the morning and early afternoon paddling around in the W and fishing. No big fish to speak of but loads of little bluefish the largest just over 12 inches. At times they foamed the water chasing minnows and would just slam my lure the moment it hit the water. Loads of fun and it would have been one of those times kids would have had a ball because the action was nonstop. I looked around for larger fish but none were to be found in the area I was at today.
The day started with me wearing a fleece top, long sleeve t-shirt, fishing shirt, and a rain parka. By mid morning it had warmed enough I was down to just the T-shirt. The water was very clear which may be why the large game fish were not in the area. Oddly enough I saw very few kayakers until about 2PM when I headed home. I guess most people were just waiting for it to warm up a bit.

Jeff”

Bluefish caught in Jeffs kayakJeffs fishing kayak

Due Diligence in Testing Kayaks

Friday, February 15th, 2008

“Due Diligence” is a term you learn in business school. It’s used in the context of public accountants who must investigate a company’s situation seriously and responsibly before issuing a report on its situation.

In the world of kayaking and kayak fishing it would mean testing a new kayak with an open mind and a will to learn it thoroughly, while allocating sufficient time for the job. It means to distance oneself from possible preconceived ideas about the boat, its capabilities and the proper way to use it, and report one’s findings fairly and accurately.

On some occasions I’ve seen some professional paddlers and reporters express themselves in a way that showed overconfidence in their ability to learn, judge and evaluate the W kayak instantly or within a very short time - too short for due diligence.

The following pictures show Topher Reynolds (c), who took part in a series of tests for Paddler Magazine (see: Testing The W Kayak by paddling guru Ed Wesley). The reason I like these pictures is because they show Topher successfully performing tests that I’m incapable to perform myself, and that’s what I’d call a good example of due diligence.

Yoav

Topher Reynolds testing the W kayak (2)Topher Reynolds testing the W kayak (1)

How to Secure Your W Kayak Against Theft

Thursday, February 14th, 2008

Sometime, on a fishing, paddling or camping trip you may have to leave your W Kayak outside overnight.  Naturally, you’d like to secure it against theft, as much as possible.
The easiest and most effective way to do it is by using a long chain and two padlocks:
You take the chain and make a tight, vertical loop around the cockpit - between the hulls. You close the loop with one padlock, and tie the remaining part of the chain in a loop around a tree, a fence or your car rack, then secure it with the second padlock.
Sometime you can secure both loops with a single padlock, or better - use both padlocks as double security for both loops.

Nothing can prevent determined thieves from cutting the chain or breaking the padlock, but this system would require some premeditated effort on their part.

It’s also recommended to detach all deck mounted rod holders and other removable gear, and keep it with you together with your paddle, fishing tackle and personal equipment.

W kayak secured with chain and padlock

What Color and Form For My Fishing Kayak?

Thursday, February 14th, 2008

The color question keeps coming back and probably would forever.
If you’re just paddling you probably want a bright yellow kayak that will be the most visible to fast motorboats drivers.
If you’re hunting or bird watching you’d better choose a dark green or camouflaged kayak, for obvious reasons.

The answer becomes more complicated when it comes to fishing - From an underwater perspective the color of a surface object is a minimal issue. Flash and shine are more likely to cause a reaction among fish, as well as sudden motion and noise. Having said that, you can try and improve the odds:

Regardless of what colors various fish species are capable of discerning, what we know and can test for ourselves is that when you’re in the water you usually perceive the bottom to be dark, and when looking upward you’re actually looking at a source of light - whether it is strong of feeble, depending on circumstances.
In fact, nearly all fish have their back darker than their bellies, so that they would blend in with the bottom when looked upon from above, and blend in with the sky when looked upon from below.

So far, the answer seems to be ‘choose a fishing kayak that has a light bottom’, doesn’t it? -Well, not necessarily, because color (or brightness, actually) is only part of what fish can see and react to.
The other thing (besides motion) is the basic form of your kayak: Like all animals who fear predators, fish can instantly discern a pattern that looks like a predator and react to its presence automatically by either swimming away or hiding. There is no thought whatsoever involved in such pattern recognition process - It’s just a basic physiological reflex.

Your kayak’s contour on the bright sky background can easily fit into a ‘Predator’ pattern because the form of a traditional monohull kayak is basically one of a fish. In fact, one of the two basic monohull forms is called ‘Fish’, and the other is called ‘Swede’ and it is identical to the Fish form except for the fact that the kayaker is facing the other way…
So, it would make sense to try and ‘break’ this fish-scaring pattern by camouflaging the bottom of your kayak to make it look like something else, such as floating branches or flotsam.

From this aspect, the bottom of a W kayak looks like two straight and parallel objects not alike a fish form. This is a somehow better start, and whether you choose a bright colored W Kayak to blend with the bright sky background or a dark W Kayak to make its contour resemble even less to a predator fish is up to you.

Stand Up Kayak Fishing in Full Confidence

Wednesday, February 13th, 2008

Today I watched a video showing a young, athletic looking, rather short guy demonstrating fly-fishing standing in a wide, canoe-style kayak.
Although the water was perfectly still he performed casting and other fishing maneuvers while standing rather awkwardly: His feet were too far apart to offer an optimal basis, and his movements seemed too slow, not energetic and not at all spontaneous. The way he paddled was awkward too - he looked as if he was making an effort to keep his balance and repeatedly about to lose it.
He was obviously not feeling fully confident fishing standing in that boat, and I kept thinking that he had to be extra careful because had he lost his balance he would have had to swim, and possibly even deal with an overturned boat and some fishing tackle lost.
There was no way for him to land back in his seat in case something happened that would make him lose his balance. The seat was too low and the boat too unstable to offer a solution to any “What If” scenario, and everybody knows (or should know) that stuff happens when you’re out there fishing, and you should be prepared to deal with the unexpected or else risk some unpleasant consequences.
In this sense the kayak featuring on that video was less stable, less comfortable and less safe than a wide fishing canoe that offers a higher seat as something to fall back on, literally.
However, this lackluster demo movie shows that stand up kayak fishing is no longer viewed as impossibility or as an unnecessary requirement, but it’s becoming a problem that kayak fishermen expect manufacturers to solve, which is good news for Wavewalk since we already solved it completely:


Tandem Kayak Fishing vs. Tandem Paddling

Tuesday, February 12th, 2008

You can go paddling in tandem in your W Kayak, and by tandem we mean two adults, providing none of you is a big person (see Wavewalk website for details). However, that doesn’t necessarily mean that you can go fishing in tandem, and again, by tandem we mean two adults onboard.
Although it may be possible we would hesitate to recommend it for the following reasons:

First, paddling requires less personal workspace than fishing does, especially if one paddler or both use single blade (canoe) paddles, which are shorter than double blade ones.

Second, paddling is a regular and repetitive action with little or no surprises. Even if you paddle in moving water (E.G. river, surf) you can assign strict roles to each of the paddlers, and by doing so increase your efficiency and minimize unpleasant surprises.
In comparison, kayak fishing can turn chaotic instantly if one of the crew needs to fight a big or strong fish. It’s important to remember that when two persons are onboard the W Kayak is less stable than when only one person is.

Third, fishing involves the use of hooks and other sharp objects. If both fishermen are experienced the risk is minimal, but if they are novices there is a risk that someone might be accidentally injured.

Fourth, fishing sometime requires a lot of additional gear, and with a second adult fisherman onboard the storage space in the W Kayak becomes considerably smaller.

As for fishing in a tandem composed of one adult and one child, it is a very rewarding experience that many W Kayak owners enjoy on a regular basis.


Kayaking Back Pain and Leg Numbness (Part 2)

Monday, February 11th, 2008

Again, according to Isaac Newton’s Third Law whenever a body exerts a force on another body, the latter exerts a force equal magnitude and opposite direction on the former.

This also means that when your torso’s entire weight is combined with the weight of your thighs, and together this weight pushes down against your seat, your seat pushes back up with an equal force on your posterior and lower back.
One more, instead of having your powerful legs support your body weight, you find yourself in a position where you have to support most of your legs’ weight with a part of your body that already supports your torso’s weight.
This vertical pressure is exerted during the whole time you’re seated in the traditional kayaking position. Furthermore, it is combined with the horizontal pressure that your legs exert on your lower back (see part 1), thus enhancing the ergonomic problem in your lower back.
No wonder cushioned seats and various ‘lumbar support’ solutions don’t change much.

Traditional kayaking position


Kayaking Back Pain and Leg Numbness (Part 1)

Sunday, February 10th, 2008

First, some basic mechanics:
According to Isaac Newton’s Third Law of Action and Reaction, whenever a body exerts a force on another body, the latter exerts a force of equal magnitude and opposite direction on the former.

In other words, when your legs push your feet against your kayak’s foot braces (or footrests) they also push your lower back against your seat - and as a result the seat pushes back against your lower back with an equal force.
Your legs have the most powerful muscles in your body, and they constantly generate this force from the moment you sit in your kayak until you get out of it.
The L kayaking position deprives your legs from their natural role, and together with the seat and footrests turn them into a source of ergonomic problems for your back.
All that unnatural pressure is bad for your legs as well, and this is why you suffer from leg numbness, poor circulation and sometime pain and even chronic injuries.

The traditional kayaking position