what kind of boat was on gilligan island
S. S. Minnow The ship prefix S.S. is used for ships that are powered by steam. However, incidents within the show have at different times implied the Minnow has either a gasoline engine, as in an episode where the Professor is trying to make spark plugs for the engine out of sea shells, or a diesel engine, as in a scene where, after the castaways use home-made glue to repair the boat, all its boards spring off, revealing what appears to be such an engine. Therefore the correct ship prefix should be either M.V. (motor vessel) or M.Y. (motor yacht).