Two types of people frequent marine-supply stores: those who already own a boat and those who wish they did. For either a trip to West Marine is an enlightening experience. Both Fort Lauderdale locations are big stores stocked to the gunwales with everything from boat sandals, line, and global positioning systems to heads, radios, and dinghies. (They even sell bikes, though we never did determine what differentiates a marine bike from a terra firma one.) If you own a boat, you already know that this stuff isn't cheap. The old saw is that you can take anything, slap a "marine" label on it and double the price. That may or may not be true, but when we saw winches on sale for $800, we decided to keep dreaming for a bit. Meanwhile, you'll find us loitering in the aisles at West Marine, fondling the macerator pumps and marveling at the price of anti-fouling paint.