Abstract: A pedal drive apparatus for mounting in a boat such as on the rear gunwale of a typical rowboat featuring a drive wheel coupled to a crankshaft and also coupled to a propeller shaft through a bi-directional pulley system. Coupling between pedal crankshaft and flywheel and between the flywheel and propeller pedal is achieved with belts. A bicycle style seat with handle bars for steering is featured and a handgrip lever on the handlebar enables the user to lock the steering wheel in a temporary orientation.