In various embodiments, a wake diversion system operates to manipulate the characteristics of the stern waves produced by a watercraft as it passes through water. In one embodiment, the wake diversion system includes a wake diverter that is comprised of a body, a panel, and a plurality of boat attachment mechanisms. The wake diverter is removably attachable to the side of the hull of a watercraft such that it obstructs the natural flow of water around the hull of the watercraft on side of the watercraft to which it is attached.

A device for carrying a surfboard, similar sporting equipment or other objects. One embodiment is comprised of webbing material with fixed loop having a loop buckle that slides along the fixed loop and a strap element that in combination with the loop buckle creates a secondary adjustable loop. The secondary adjustable loop is used to hold a surfboard or other object securely in place and the fixed loop supports the surfboard from one of the user's shoulder allowing hands free operation. When not utilized as a carrier the device can be worn, such as a belt. The user keeps the fixed loop compressed together, wraps the carrier around his/her waist, through the loop buckle and then attaches it back onto itself. A personal flotation device can be attached to the strap element so that the carrier and personal flotation device form a single unit.

A device is temporarily attached to one side of the stern of a boat in order to modify the wake pattern of the boat by effectively making one side of the boat longer than the other side. The delayed wave on the opposite side of the boat from the wake shaping device allows the wave to crest over the natural wave on the side where the device is installed. In one example, the device has a frame with a side surface angled outwardly 12 degrees from the side of the boat, a mounting surface with a platform index notch configured to be positioned over a portion of a boat platform. A wedge shape utilizes water pressure to distribute the load evenly across the fastening side of the device, thereby allowing for a tight fit to the back of the boat.

A boat propeller apparatus can be coupled to virtually any motor boat to cause the boat to safely and efficiently produce a surfable wake. The boat propeller apparatus can be configured to mount to the boat in a way that causes the apparatus to be positioned and secured behind but spaced from the propeller while the boat is moving forward. The apparatus will therefore be in the path of the propelled water and will function to divert the propelled water in such a way as to create a larger/taller wake than would otherwise be produced by the boat. The boat propeller apparatus can also function as a propeller shield and be used in conjunction with a propeller guard.

A board-attachable accessory base lock has an accessory base lock-on that can removably attach to a paddleboard or similar craft. Once the base lock-on is attached, a storage repository can be removably attached to the base lock-on. The storage repository can comprise a cooler, waterproof box, a compartmented fishing box, a crate, a minnow bucket, a fishing live well, a seat, etc. The storage repository can have no top, a hingeably attached top, a removable top, a locking top, etc. The base lock-on can attach to the board via first and second lockdown bars. These bars are designed to fit universally into the hand slot that is commonly found on boards. Once the lockdown bars are situated in the hand slot, the user simply actuates the lockdown handle to secure the lockdown bars in place. Accessory bolts provide attachment of the various storage repositories to the accessory base lock-on.

A recreational sport boat includes a hull having starboard and port sides and a transom, a generally horizontal platform, and a pair of wake-modifying devices positioned aft of the transom. The generally horizontal platform extends aft of the transom and is configured to support a human weighing at least 100 lbs. on an upper surface thereof. The pair of wake-modifying devices are attached to the platform. One of the wake-modifying devices is positioned on a port side of the platform's centerline, and another of the wake-modifying devices is positioned on a starboard side of the platform's centerline. Each wake-modifying device is moveable between a non-deployed position and a deployed position in which the wake-modifying device is angled downwardly at an angle relative to the top surface of the generally horizontal platform.

A recreational sport boat includes a hull having starboard and port sides and a transom, a generally horizontal platform, and a pair of wake-modifying devices positioned aft of the transom. The generally horizontal platform extends aft of the transom and is configured to support a human weighing at least 100 lbs. on an upper surface thereof. The pair of wake-modifying devices are attached to the platform. One of the wake-modifying devices is positioned on a port side of the platform's centerline, and another of the wake-modifying devices is positioned on a starboard side of the platform's centerline. Each wake-modifying device is moveable between a non-deployed position and a deployed position in which the wake-modifying device is angled downwardly at an angle relative to the top surface of the generally horizontal platform.

A foldable seat back includes a base, a back plate and a bracket. The base defines a positioning groove therein. The back plate is pivoted on the base, allowing the back plate to be positioned in at least one folded up state and a folded down state. The bracket has one end pivoted on a rear side of the back plate, and the other end releasably engaged in the positioning groove of the base to sustain the back plate in the folded up state.

A method of operating a watercraft carrier includes activating a handle at an outboard end of a base of the watercraft carrier. The activating the handle releases a locking mechanism of an upright. The locking mechanism is disposed at a distal end of the base. The method further includes rotating the upright from a first position to a second position.

Accessory mounting systems for stand up paddle boards are disclosed. In one example, the accessory mounting system includes a mounting plug secured to a stand up paddleboard, a accessory plate secured to the mounting plug, and one or more accessories secured to the accessory plate. In other examples, the accessory plate is provided with an adhesive backing and can be mounted and secured to the stand up paddle board, thereby allowing the accessory mounting system to be used on boards not having mounting plugs and/or at locations where mounting plugs are not present. In yet another example, a mounting track is provided instead of a accessory plate such that one or more accessories, such as fishing rod holder, can be slidably mounted on the stand up paddle board.