as said...look on line..there is some little sites to help you out. and then really its just getting out there and playign with it. thats how i learned. im not saying im an expert at it, but i know my way around it now.

there are some cheap fiberglassing kits made by bondo, has everythign in them, you can get them at your local auto stores.. however i recomend you not use them for serious projects like sub boxes or mold work on a car, but it'll give you something to play around with.

http://web.njit.edu/~cas1383/proj/main/