Free boat plans for the backyard home builder, plywood and wooden sailboats, rowboats, dinghies motorboats. 24 sailboats. boat plan collection. 24 different and unique boat designs. instant download access! sailboat plans for instant download!. Italian runabout – 1970 tipo riva aquarama wood model boat kit by amati amati wood model ship kits the riva aquarama appeared on the market in 1963 as a development.