your design reminds me a bit of the CLC millcreek and the SOF Walrus. When I looked up Walrus on yahoo and found pictures of mine and Mike Hanks boats. finally found the site listed below that shows what similarities.

roger

http://home.clear.net.nz/pages/grantglazer/Kayak/DesignWalrus.htm
http://www.qis.net/~walrus/pics/kayak.htm

: I designed this as the big brother to my 12' Recreational Kayak
: (which I've now named the Chuckanut 12). It's a recreational
: double kayak, that can also be easily paddled by one person. I
: built it for a friend's parents.

: SOF, obviously, 15'x32", multi-chine, WRC, Redwood and
: 1/2" Meranti marine plywood, skinned with 8oz polyester.
: Should be stable and comfortable, and - at about 37lbs - easy to
: cartop and carry, too

: Questions and comments welcome, of course.

: Dave Gentry