What paint material should i use ?

Hello my name is Mark I own a custom paint shop in Clearwater Florida. I have been doing commercial work for the city for a few years and they now want me to paint some water slides and fiberglass structures for pools. What type of paint should I use for repainting a waterslide or any fiberglass  structure that would remain half in a pool ?

Sorry for the delay. We contacted a rep at Olympic paint. HIs response is below.

We have products that will work but the issue is chalking. Most of our products are forthe insideof the pool. Below the water line. It can be primed with thegunziteprimer and then top coated with thezeron*(epoxy paint). Stay with the lighter colors.Also, these products dry to a high gloss in slippery areas. May want to broadcast some x905 skid mix for a non-skid area.*