An apparatus for providing support for a rider in a boat comprising a boat including an interior cavity at one end of the boat. A bow wedge unit detachably positioned within the interior cavity of a bow of the boat, wherein the bow wedge unit having a first shape matching a second shape of the bow. One or more strings and one or more fasteners detachably coupled to the bow wedge unit, wherein the one or more strings and the one or more fasteners are utilized to position the bow wedge unit at the interior cavity of the bow of the boat.

An apparatus for providing support for a rider in a boat comprising a boat including an interior cavity at one end of the boat. A bow wedge unit detachably positioned within the interior cavity of a bow of the boat, wherein the bow wedge unit having a first shape matching a second shape of the bow. One or more strings and one or more fasteners detachably coupled to the bow wedge unit, wherein the one or more strings and the one or more fasteners are utilized to position the bow wedge unit at the interior cavity of the bow of the boat.

The present disclosure provides an inflatable kayak. The inflatable kayak includes an inflatable floor having two ends defined upward; two inflatable gunwales arranged on the left and right sides of the inflatable floor, the height of the upper edge at both ends of the inflatable gunwale being higher than the height at the middle of the inflatable gunwale, allowing the height of the prow and the stern of the inflatable kayak to be no less than the height at the middle of the inflatable kayak; and a reinforcing assembly including a bottom reinforcing layer, a prow hatchway cover, and a stern hatchway cover, the bottom reinforcing layer at least covering the joints of the inflatable floor and the two inflatable gunwales. The prow hatchway cover connects the two inflatable gunwales at the prow, and the stern hatchway cover connects the two inflatable gunwales at the stern.

A personal watercraft has laterally spaced foot channels, a passenger seat, an engine compartment, and a back end. A receiver is universally positioned within the foot channels adjacent to the back end. A support member with a cylindrical knuckle and a strap is positioned within the engine compartment below the passenger seat thereby positioning a secondary end of the strap exteriorly of the engine compartment adjacent to the receiver. An insulated container with a closed bottom and an open top is removably positioned within the receiver. A lid is operably coupled to the open top. The receiver has a primary arm with a primary suction cup and a secondary arm with a secondary suction cup. The primary and secondary suction cups are provided for parallel alignment and vertical engagement with an exterior surface of the engine compartment.

A watercraft propulsion apparatus includes an eccentric crank assembly operatively connected to a pair of fins adapted to sweep back and forth in a generally transverse direction relative to a longitudinal axis of the watercraft. The fins may be rotatable about a longitudinal shaft fixedly secure to the bottom of the hull of the watercraft. A drive linkage assembly operatively connecting the eccentric crank assembly to the pair of fins imparts a torque force to oscillate the pair of fins. The oscillating fins provide a propulsive force to propel the watercraft longitudinally forward during both oscillating directions of the fins as they sweep back and forth.

The invention relates to a watercraft, particularly a kayak having a battery compartment and motor mount for mounting a motor thereto. The kayak can be propelled either by a motor mounted to the motor mount or by manual paddling by a user of the kayak. The kayak may additionally have a seat mounted onto a track to allow the user to adjust their position as needed in the kayak. The kayak is extra wide to provide stability, while chamfered side walls allow the user to paddle with comfort regardless of the extra width. The kayak may optionally have wheels mounted thereon to facilitate handling and transport by the user.

The invention relates to a watercraft, particularly a kayak having a battery compartment and motor mount for mounting a motor thereto. The kayak can be propelled either by a motor mounted to the motor mount or by manual paddling by a user of the kayak. The kayak may additionally have a seat mounted onto a track to allow the user to adjust their position as needed in the kayak. The kayak is extra wide to provide stability, while chamfered side walls allow the user to paddle with comfort regardless of the extra width. The kayak may optionally have wheels mounted thereon to facilitate handling and transport by the user.

This present invention relates to a stabilizer fin which is designed to act as a rudder system for a towable floatation device. The stabilizer fin can be mounted to any conventional pull behind floatable device to keep the device tracking straighter as it is pulled through the water. The stabilizer fin assembly comprises a mounting plate that is moulded to fit to the shape of the rear of the floatable device, and a fin designed to be attached to the mounting plate. The fin pivots freely between vertical up and down positions. The fin is counterweighted in order for the fin to fall freely into the lowered or down position while in the water. The stabilizer fin ensures that the floatable device does not create unnecessary drag and eases the paddling process for a watercraft operator towing the floatable device.

The clamping device may comprise a platform base, a pair of locking claws, and a mount. The clamping device may be coupled to a base object via the mount. The clamping device may retain a clamped object to the base object using the pair of locking claws. An individual locking claw selected from the pair of locking claws may comprise an over-center linkage resulting in bistable positioning of the individual locking claw. The individual locking claw may transition from an open position to a closed position under the influence of a closing force. The individual locking claw may transition from the closed position to the open position under the influence of an opening force. As a non-limiting example, the clamping device may retain a paddle to a boat by clamping onto a shaft of the paddle.

A device and method for temporarily attach a tool, such as a paddle or a fluid container, to a floatation watercraft, wherein the device is partially covered by a user's gear, such as a kayak skirt. The user's gear preferably includes an elastic edge element that slips under a lip of a cockpit or hatch of the watercraft wherein the invented is positioned between the lip and the elastic edge element while coupled with one or more tools. The device extends beyond both the watercraft lip and the user's gear whereby the tool may be supported distally from the watercraft lip.