I'm building a 14 ft. stitch and glue skiff , covered in fiberglass and west system that I plan to leave in the water all summer...Looking for suggestions for hull paint...I've used 2 part poltuerethane from Noahs on a S&G canoe with good results but hard to work with,...also have used Easypox from Petit , easier to work with but both are topside paints. Primer or no primer?...Thanks Jeff