Boat manufacturing development and design evolves since the economic downtown, the boating industry has transformed and, along with it, so has the boatbuilding process.. Schoell marine, boat design, boat manufacturing, duo delta conic high speed planing hull, deep hull shape, running strakes, harry schoell, magnum twenty-eight, wellcraft zepher, wellcraft vega, balsa core lamination method, seabird, north american, donzi, cary, imp, m.g., glastron, stapelton, hammond, trojan, delta conic hull, trojan international series, delta conic hull, multi sea, fountain. Cabo rico, cambria, and northeast motorsailers designed by mark ellis, as well as chase semi-custom sportfishing boats designed by the firm of c. raymond hunt. (added: 19-feb-2000 hits: 9997) my links | rate | cached | visit cabo rico. cape cod shipbuilding one hundred year old new england builder of 9 to 44 foot boats. also does restoration..