Prospector Red
fjalt:
I have a red Prospector. You probably want to use a good marine topside enamel paint. Although, porch and floor enamel and rust-o-leum like enamels work well too. I used Kirby's No. 24 "RED" on mine. Interlux makes a Fire Red that is a good choice too.
I'm not sure where you are at for shipping etc., but Kirby's has a website (google Kirby's paint), and Interlux can be found at a good marine supply shop.
I typically use two coats of a high build primer and then two coats of paint, sanding between all of these coats, and a quart of the color stuff usually is enough.