HOPLITE BOATS (DBA) ERSHIGS INC - ATTBAR DIVISION AQUARIUS INFLATABLES JIDCO WELDING MARINE MAINTENANCE SERVICE K.S. & D. ENGINEERING LTD BRITISH SPORTS HOVERCRAFT HQ MANUFACTURING CO GRADY-WHITE BOATS,INC. AQUATIC SYSTEMS INC DERECKTOR-GOETZ YACHTS HILLTOP MARINE CO