Boat plans bruce roberts official web site offers custom boat plans and boat kits for steel boats or aluminum boat designs, cut to size boat kits, part built boats or complete boats. bruce roberts yacht designs offer boat building project management arrangements for boats built overseas at affordable prices. sailboat and powerboat building plans and kits available for building steel boats. 2001 riviera single cab flybridge hull construction – grp length – 36′ beam – 13’3″ draft – 3’5″ launched – approx jan 2001 last slipped – currently out of the water & freshly anti-fouled & serviced last serviced – september 2018 engines – twin cummings b6t 330hp hours – approx 16xx ea max speed 28knots […]. In this issue 134 cruise of the envoy after more than 7 years and 46 episodes, the popular voyage of the envoy series has come to an end. the cranfields.