The boat doesnt need plans. I pasted the link in there if you follow it, it shows how it is drawn out on the plywood to cut. It's pretty cool. Shows you how to build one all online for free.
If I do get the time and materials, I sure will make thread that would be part of the fun for me. I figure one sheet of plywood cant be all bad to try out, and its not too complicated.[8D]
http://koti.kapsi.fi/hvartial/index.htm#XX1
Theres four or five other designs at that link too, one is kinda funny...the captains hat or somethig its called...