I hope this is posted in the right area. I just bought my first boat, a 73 15' tri-hull. Deck and transom seem to be in good shape. However, the storage space under one of the jump seats in the front has a hole busted through the fiberglass. I will be repairing that ASAP. My question is, do these boats have bilge pumps? If not, how does any water in the bilge get out? I don't see an access port in the deck, but the carpet is not original, so it may be covered over. I'm a realist, so I know if there is a hole through to the bilge, water will find its way in. What's the best way to check and if no bilge pump, should I install one?