Re: Painting my boat???????
If you haven't done gelcoat, forget it. Gelcoat is the first layer, sprayed into the inside of the mold, when laying up a fiberglass boat. It's what gives the boat it's color. It is not typically self-leveling so it's not conducive to being applied as a topcoat.
When I painted my boat, I used a good automotive primer and poly-urethane paint. If your neighbor paints cars, hit him up for help. The process is the same. You just need a way to suspend the boat off the trailer, so you can paint it all at once.
Good luck!