Hello, this is my first post.
I have always been fascinated by the idea of the one sheet boat, although it is doubtful whether such a thing makes sense at all. There are some nice designs and thoughts about it at Hannu's boatyard. http://koti.kapsi.fi/hvartial/index.htm
Now I have made a design of my own and want to present it to you. The name of the design is "Little Guide". It is a one sheet canoe about the size of the Wee Lassie.
1:10 scale model
layout for 8' x 4' plywood sheet 4mm
scheme for assembly
Beam on waterline 23"
Centre depth 9"
Displacement 210 lbs
Weight 28 lbs
As you can see the potential of this boat is limited. But I think in very protected waters, on a day when you don't mind to take a swim, it could be fun to mess around with it.