The magazine ads people try to sell on eBay mirror
Stanley’s recollections. Sea Horse seems to have first
appeared in 1929. Water Bug was likely Marketing.
The company ( or someone with a lot of pull in the
company) thought it would help sell motors. It
appears it fell out of favor rather quickly. Light Twin
and Light Single had an even a shorter span. Sea Horse
went on to last for decades.
Tubs.
A "Boathouse Repair" is one thats done without having tools or the skills to do it properly.