A personal watercraft rotisserie includes a lower frame having a pair of longitudinal members and a pair of lateral members, a support structure affixed to each lateral member of the lower frame, and an upper frame having a pair of longitudinal members and a pair of lateral members. Each lateral member of the upper frame is rotatably coupled to the support structures, such that the upper frame is rotatable about its longitudinal axis. The upper frame supports a personal watercraft which can be adjustably secured thereto via straps or other fasteners. A locking mechanism is configured to selectively secure the upper frame in a fixed position relative to the lower frame. In this way, an individual can support a personal watercraft in a desired rotational position to easily access the upper and lower hull for maintenance or repairs.

An oar for use in propelling a watercraft through water includes a first circular paddle portion. An edge hole extends into an edge of the first paddle portion. The oar also includes a second circular paddle portion, with an edge hole extending into an edge of the second paddle portion. The oar also includes a handle portion having a first end and a second end opposite the first end. The first paddle portion edge hole and the handle portion first end are structured so that the handle portion first end is detachably securable in the first paddle portion edge hole. The second paddle portion edge hole and the handle portion second end are structured so that the handle portion second end is detachably securable in the second paddle portion edge hole.

A multihull stepped planing boat with multiple independent elastic planing surfaces includes: a main hull, X front planing sub-hulls arranged side by side under a front portion of the main hull, and Y rear planing sub-hull arranged side by side under a rear portion of the main hull; wherein X and Y are positive integers, and 3≤X+Y≤8; the X front planing sub-hulls are equally spaced, and the Y rear planing sub-hulls are also equally spaced; there is a gap between the X front planing sub-hulls and the Y rear planing sub-hulls. The planing surface of the main hull is formed by a plurality of independent and spaced sub-planing surfaces. There is a certain elastic buffer space between each sub-planing surface and the main hull, and the shock absorption structures can absorb most of the shocks, thereby reducing the impact of water surface waves during high-speed navigation.

A boat comprising a hull, a steering wheel, an engine power system comprising a first foot pedal that is operated by a user's foot to control the boat's speed through water, and a braking system comprising a second foot pedal that is depressed by the user's foot to slow or stop the boat.

A boat comprising a hull, a steering wheel, an engine power system comprising a first foot pedal that is operated by a user's foot to control the boat's speed through water, and a braking system comprising a second foot pedal that is depressed by the user's foot to slow or stop the boat.

A towable boat comprising a hull, a front wheel movable between an extended position and a retracted boating position, two rear wheels, each of which is movable between an extended towing position and a retracted boating position, and a trailer tongue movable between an extended towing position and a retracted boating position.

A towable boat comprising a hull, a front wheel movable between an extended position and a retracted boating position, two rear wheels, each of which is movable between an extended towing position and a retracted boating position, and a trailer tongue movable between an extended towing position and a retracted boating position.

A modular flotation device comprises a first elongated rigid pontoon module comprising a first pontoon section and a second pontoon section, a second elongated rigid pontoon module comprising a third pontoon section and a fourth pontoon section, and an intermediate frame module comprising longitudinal members extending substantially parallel to the first and second elongated rigid pontoon modules, and lateral members extending substantially perpendicular to the first and second elongated rigid pontoon modules. The first, second, third, and fourth pontoon sections can comprise identical connection profiles and are interchangeable with one another.

An amphibious vehicle such as a tug boat, comprising a running gear configured to be at least positioned in a deployed position suited to the rolling of the vehicle, and at least one retracted position suited to the navigation of the vehicle. The running gear comprises a fairing element rigidly connected to the running gear, so that the fairing element advantageously serves as an anti-projection device in the deployed position of the running gear. According to one option, the vehicle comprises a semi-rigid shell.

The present invention is a personal watercraft lift and transporting cart. In particular, the present invention is directed to a lift that can lift and rotate a personal watercraft (“PWC”) so that repairs can be conducted more ergonomically. The lift preferably has two lifting arms attached to upright frame members. In turn, the upright frame members extend vertically from a mounting base. The lift also preferably has two actuators pivotally attached to the lifting arms at one end and attached to the mounting base at the other end. When the actuators extend, the lifting arms lift and rotate. The transporting cart preferably has a cart chassis, a hull bunk and two receivers, where the first and second receiver are spaced to allow insertion of the first and second lifting arms so that the cart can be lifted and rotated by the lift with PWC mounted on the cart.