(a) Definitions; classification of motorboats. As used in this act: (i) commission; "Commission" means the Wyoming game and fish (ii) department; "Department" means the Wyoming game and fish (iii) "Motorboat" means any watercraft propelled in any respect by propulsion machinery powered by an energy source other than human effort; (iv) watercraft; "Operate" means to navigate or otherwise use a (v) "Owner" means a person having the property in or title to a motorboat excluding a lienholder or a lessee under a lease not intended as security; (vi) "Safety equipment" includes personal flotation devices, towing and bailing devices, paddles, fire extinguishers and navigation lights, backfire flame arresters, whistles or other sound producing devices and ventilation systems; (vii) "Watercraft" means any contrivance used or designed primarily for navigation on water; (viii) "Waters of this state" means any waters within the jurisdiction of Wyoming; (ix)