mello,

Good looking boat. I have no advice on how to built it, but there were some guys over on the bowfishing forum building one a little while back. Theirs turned out pretty good and the folks on that forum seem to be pretty good about answering questions. I'm sure they wouldn't mind helping you out. Here's a link to the thread I am talking about:

http://www.huntingnet.com/forum/tm.aspx?m=2762058

Good luck with this project. Keep us updated on its progress.