now i know alot of you have put decks in your jon boats.  how do you attach the deck to the bow?  also how do you attatch it to the bench?  and did you guys put any sort of support under the wood?

This will explain it:

http://bassresource.com/fishing/bass_boat.html

;D

mine attaches to the cross braces not the benches

do a google for hydrilla gorilla

I used self tapping screws and carpet screws on my deck and put them right in the seat.

Try this link and see if it will help.  http://www.sofnet.com/~robertg/boat.htm this is want i am plaining to do to my 14' jon boat soon.