An electronic control module (46) for coupling a pedal mechanically powered electric generator (28) and a battery (44) to a motor controller (48) of a watercraft propulsion motor (32), comprising: an electrical input operatively connected to the generator (28); a processor with a memory having an output operatively connected to the motor controller (46), said processor being operationally selectable by a user to one of multiple modes so that the processor being is configured to: in a first mode, combine power from the generator (28) with power from the battery (44) to power the motor (32); in a second mode, combine power from the generator (28) with partial power from the battery (44) to power the motor (32); and in a third mode, transfer power from the generator (28) to charge the battery (44).

An electronic control module (46) for coupling a pedal mechanically powered electric generator (28) and a battery (44) to a motor controller (48) of a watercraft propulsion motor (32), comprising: an electrical input operatively connected to the generator (28); a processor with a memory having an output operatively connected to the motor controller (46), said processor being operationally selectable by a user to one of multiple modes so that the processor being is configured to: in a first mode, combine power from the generator (28) with power from the battery (44) to power the motor (32); in a second mode, combine power from the generator (28) with partial power from the battery (44) to power the motor (32); and in a third mode, transfer power from the generator (28) to charge the battery (44).

Disclosed is a pedal drive system for use with a watercraft that facilitates propelling of the watercraft. The pedal drive system of the present invention is placed through an opening in the bottom of the watercraft and affixed to the body of the watercraft. The propeller is then attached to a drive shaft. The user provides mechanical input (e.g., rotational force) by rotating pedals of a pedal arrangement of the pedal drive system. The rotational force is transferred from the drive assembly through the gears to the drive shafts that rotates the propeller, thus driving the watercraft forward as well as backward.

Disclosed is a pedal drive system for use with a watercraft that facilitates propelling of the watercraft. The pedal drive system of the present invention is placed through an opening in the bottom of the watercraft and affixed to the body of the watercraft. The propeller is then attached to a drive shaft. The user provides mechanical input (e.g., rotational force) by rotating pedals of a pedal arrangement of the pedal drive system. The rotational force is transferred from the drive assembly through the gears to the drive shafts that rotates the propeller, thus driving the watercraft forward as well as backward.

A watercraft having a body with an opening for a user, a seat, at least one drive mechanism placed at least partially within the opening; an intake configured to allow a flow of water from a body of water surrounding the watercraft; a pump configured receive the flow of water and accelerate the flow of water, and a user controlled discharge configured to receive the flow of accelerated water from the pump and discharge the accelerated water to the water surrounding the watercraft such that the watercraft moves in a direction chosen by the user.

A watercraft having a body with an opening for a user, a seat, at least one drive mechanism placed at least partially within the opening; an intake configured to allow a flow of water from a body of water surrounding the watercraft; a pump configured receive the flow of water and accelerate the flow of water, and a user controlled discharge configured to receive the flow of accelerated water from the pump and discharge the accelerated water to the water surrounding the watercraft such that the watercraft moves in a direction chosen by the user.

A watercraft and associated pedal drive system are provided. Method of operating the pedal drive are also provided. The pedal drive system allows for unassisted manual pedaling to provide thrust to the watercraft. The pedal drive system also provides on demand pedal assistance of varying levels via an assist drive train having an electric motor to supplement the manual pedal force input provided by a user at the pedals of pedal drive system.

A watercraft and associated pedal drive system are provided. Method of operating the pedal drive are also provided. The pedal drive system allows for unassisted manual pedaling to provide thrust to the watercraft. The pedal drive system also provides on demand pedal assistance of varying levels via an assist drive train having an electric motor to supplement the manual pedal force input provided by a user at the pedals of pedal drive system.

The invention comprises a paddle board apparatus and method of use thereof, comprising: a manual crank connected to a drive shaft, a rotatable housing, and a set of paddle wheels connected to an outer surface of the rotatable housing, where a child manually turning the crank simultaneously propels the paddle board forward in water through use of the paddle wheels and drives an air pump in the rotatable housing to blow bubbles about the paddle board for enjoyment of the child riding the paddle board.

The invention comprises a paddle board apparatus and method of use thereof, comprising: a manual crank connected to a drive shaft, a rotatable housing, and a set of paddle wheels connected to an outer surface of the rotatable housing, where a child manually turning the crank simultaneously propels the paddle board forward in water through use of the paddle wheels and drives an air pump in the rotatable housing to blow bubbles about the paddle board for enjoyment of the child riding the paddle board.