HARRY CLARK INDUSTRIES INC Chesapeake Bay Maritime Museu CONVERTIBLE CATAMARAN GILS CATAMARANS DEEP WATER BOATS BOREL BOAT WORKS GTMM INC HI-LINE ALUMINUM WELDING LTD EASTERN BOAT WORKS INTERNATIONAL JET BOATS INC COMM BLDRS POUCHER ABT DE ROUVILLE'S BOAT SHOP