Abstract: A watercraft propulsion apparatus is provided. The watercraft propulsion apparatus includes a watercraft having a hull, wherein the hull has at least an interior side and an exterior side. A motorized device is positioned proximate to the interior side of the hull. A shaft is connected to a propeller structure and positioned proximate to the exterior side of the hull. A drive structure is mechanically connected between the motorized device and the shaft, wherein the drive structure is at least partially positioned within an opening in the hull, wherein the opening is connected between the interior side and the exterior side.