Every owner, except dealers or manufacturers, of a camper unit which is located within this state for a period of thirty days or more shall obtain a permit therefor in the manner prescribed by sections 60-1801 to 60-1808. No refund of the permit fee shall be made after a permit has been issued. The permit shall not be transferred to a new owner, and in case of transfer of ownership of such camper unit, a new permit must be obtained in the same manner as the original permit was obtained.