Section 41-13-102 - Motorboat certificate of number required(a) Except as provided by W.S. 41-13-103, all motorboats powered by propulsion machinery of any type and operated on the waters of this state shall be numbered.(b) No person shall operate nor shall the owner permit the operation of any motorboat unless: (i) The motorboat is numbered in accordance with this act, applicable federal law or a federally approved numbering system of another state; (ii) The certificate of number issued for the motorboat is in full force and effect; and (iii) The identifying number set forth in the certificate of number is displayed on each side of the bow of the motorboat.