(1) No watercraft with an outboard motor having a horsepower rating in excess of one hundred fifteen horsepower is permitted.
(2) No watercraft with an outboard motor in excess of the United States Coast Guard rating, with Coast Guard rating plate missing or changed, is permitted.
(3) No watercraft powered by an outdrive or inboard motor having an engine automotive horsepower rating in excess of one hundred ninety horsepower is permitted. This restriction does not apply to towboats which have been approved by the American Waterski Association or any Coast Guard approved boat commonly referred to as an inboard boat designed by the manufacturer for towing waterskiers with the motor or engine located near the midpoint of the boat between the bow and stern, propeller driven by a single rod drive shaft extending through the hull with the propeller located under the boat in front of a rudder.
(4) There is no minimum or maximum restriction on length of watercraft.