Thanks for the Tips guys. The boat has normal household plywood and 2x2 for
frame.
It'll be for occaisional use. non-marine or non-treated.

Actually the wife has never been on a boat and has a fear of something, this
is a good way to educate her or face her fears. She's watching it get built.
IF she likes this one and overcomes her fears, then we'll get a "real" boat
next year.