G S MATTIE & CO DOUBLE EAGLE BOAT MFG CLEM'S BOAT WORKS CHALLENGER BOAT WORKS M. E. WILLIAMS LTD DRIFTERS MANUFACTURING CO HYDRO YACHT OF AKEWSASNE GULFSTREAM YACHTS LLC JOHN KINNAMON BOAT BUILDER LC CAPE DORY YACHTS INC EAGLE BOATS DRISCOLL CUSTOM BOATS