Would there be any interest in a fiberglass sub box how-to in this forum? I'm in the middle of my first layer right now and I've been taking pics along the way. I will post up everything - shopping list, photos, explicit directions, etc.
My car is an '03 sedan but the process is very similar for any car. That's the great thing about fiberglass - it's almost an art form, so the direction you take is totally up to you.
I'm building it for the passenger's side. It's a little chilly this morning for the resin to cure (58 degrees) so I'm gonna wait a little while before doing anything. But I started the writeup last night, and I might finish it over the next few days.
Don't let the temperature keep you from working. If fact, cool is nice when working with fiberglass since you have to put on long sleeve shirts and pants. Just add a few more drops of hardener and your good.
This your first time FG'ing or something you do often?