Inbetween building and designing kayaks I've also been dabbling with canoes - or 'Canadian canoes' as we always used to call thm. My brother wanted one for use with family on their local reserviors. He was considering buying one in a shop - a shocking decision ;-) Commercial ones are, as with kayaks, generally way heavier than home built, as well as inherently being less personal. So I decided I needed to build him one, quickly. Pic above shows him and his two daughters trying it out.

Since I was short of time I went with a commercial design - the Selway Fisher Prospector. It was OK to build from bought plans, but I'd have preferred to design it myself. I kept the designed hullshape but diverged a bit with some of the details, adding the gunwhales with cut outs as in the pic. These look nicer (to me anyway), allow water to drain very easily when tipping the canoe on its side, provide loads of points to lash down gear and add a lot to the stiffness of the hull - important with 4mm ply.

Since I was short of time I also didn't bother to match up the colours on the outside of the planks well, and was intending to paint the outside, with varnished interior and gunwhales. I ran out of time though and delivered it with a saturation coat of epoxy all over but no varnish or paint. I'd still paint it if it was mine, but I think my brother may varnish the whole thing and enjoy the patchwork quilt effect on the outside.

Why are they all sitting so low down? Cos I ran out of time before building the seats before my delivery deadline (he lives a few hundred miles away and we had a trip planned, so that was when it had to be delivered, ready or not). He can add them easily enough - as well as finishing off some paddles.

Overall a fun build - and I think it'll be a great craft for exploring some of the inland waterways in Scotland, where he lives. I might have to borrow it back at some point for some river trips!

Unusual design for multi-purpose kayak

My aunt wants a kayak too. Her criteria are as follows:

• mostly for use in sheltered water


• mostly for exploring as opposed to long journeys


• wants high initial stability


• must be very manoeverable for playing in small creeks and inlets


• must be able to track well when required for straight line journeys


• needs lots of foot room: feet must be able to be vertical


• lightweight so easy to car-top and carry around.

She has seen some commercial kayaks which are possible but I thought I'd look at building one as an alternative. Something like the skin on frame is possible, and that might be a good option. But I also remembered the Mini Benny by Duane Strosaker (although mention of it now seems to have vanished from his website - I don't know why) which looked interesting, for its small siez and planing surfing ability, and then I came across the Rockhopper too. This second one in particular seemed to meet a lot of the brief, while going further too: looks great in rough water and surf. We get plenty of that too, so being able to deal wih it looks like a great bonus.

Rolling all these ideas together I've come up with a possible design. Loads of rocker, very U'd bow, completely flat towards the stern and with a transom. It feels like this might tick all the boxes.

• Short length, lots of rocker, U'd bow and flat bottom aft hould all mean very manoeverable.


• Short length = light and easy to handle out of the water. Plus, wooden constrution is almost bound to be lighter than the polywotsit commercial alternatives.


• Will probably track positively as is, with the hard chines in the aft half compared to the U'd front half giving some directional stability, but I can also add a retractable skeg to increase tracking further.


• Fairly wide, and flat bottom, will give high primary stability.

The looks have also grown on me since I designed it: I really quite like the odd transom now. I've been tweaking the design for a while and have pretty much settled on it as where I was trying to get to. Decision time: do I build it or not?

(No, I haven't finished the SoF, an I also have a Selway Fisher Prospector open canoe on the go for my brother and his family ;-)

Skin on Frame

I've been playing with ideas for Skin on Frame kayaks for a while. They look fun and quick to build, light, and offering options for turning into folding kayaks. So I had a go. This one was in fact not quick to build at all - which is mostly the fault of the rubbish wood which is easily available in the UK! (Or, to put it another way, I should have spent the time to source something better!)

I wanted something that still looked an behaved like a Sea Kayak, but was as short as I could reasonably make it. I ended up at just over 4 m / 13.5 ft, with a 60cm / 24" beam.

I used the Tom Yost ply frames technique (www.yostwerks.com - thanks Tom), and DelftShip to design the original shape. The ply forms take a little while to cut out, but then, if you have decent wood which will bend without breaking, assembly is super-fast. I was making this one as a trial, since the wood was bad and I wasn't certain about the design, so I only tied it all together - no glue, pegs, screws or anything. It was plenty strong enough.

For the first trial (on the open Irish Sea I should add) I covered it in cling film (saran wrap). Despite 6 layers applied tightly it started to leak immediately (not a suprise), but after a few minutes was leaking faster and faster as the film stopped clinging! Still, it did the job before a hurried return to the beach - I knew that it basically worked but some modifications were needed, to improve the manoeuverability. Extra stringers were added between keel and chine, to remove the previous deep scallop whichg develops on a wide hull like this and to give a slightly rounded bottom. The bottom of the stem was also rounded off.

A second trial the next day, covered in garden centre polythene, was much better. No seams so no leaking, a smoother surface meaning it was faster and just felt better, and much more manoeuverable. Pretty much what I was looking for. Even more manoeuverability wouldn't go amiss, but it is only 4.16m / 13.6ft long, so I need to be careful to keep some tracking still, it would be all too easy to lose that completely.

What next? Well I think the experiment has worked, so I'll rebuild it with nice wood, and finish it off properly.