Primarily ocean sailing boat, taking on a substantial amount of water in the port hull. I thought it was the drain housing by the plug, but I put marine silicone and believe I fixed it. It pours in from being submerged from the swells. I know there is a 'small' leak in front of the center board area, but it just barely drips. What suggestions does anyone have? I was only out for about 1 1/2 before there was about 2-4 inches in the hull, I mean the entire lenght of the hull! I'm in San Diego...like it matters, but I need some suggestions. For one, I need to be safe, and for two, I need to sail longer than a few hours! Thanks guys!