Here is what I built. This is my first boat so I am no expert for sure.
http://refugeforums.com/refuge/showthread.php?t=602498
Here is a link to what got me started. They have many threads on boat building here.
I have less than a 1/2 sheet of plywood and about 1 1/2 sheets of luan (I think that is spelled correctly) the rest is fiberglass. US composits has great prices on good glass
http://www.shopmaninc.com/
cut all pieces of fabric before you get any thing wet. cut them to size, corners and angles are worth just taping over. enjoy and have fun. I can try to help you if you need. Check out the refuge forums for alot of info.