BERNARD ROLSMA & CO ALEXANDER SCREW PRODUCTS GULLEDGE BOAT MFG JEFFERSON FIBERGLASS INC BRADFORD'S MFG CO MOHAWK CANOE MFG LTD CLASSIC YACHT BUILDERS INC ENSIGN YACHTS LEAVITT QUALITY CORP KOLIN BOATWORKS INTERNATIONAL YACHT BLDRS LTD J P Z ENTERPRISES INC