In connection with a sale of a recreational vehicle or vehicles to the State or to any political subdivision of the State, a manufacturer may not offer discounts, refunds or any other similar type of inducement to a dealer without making the same offer or offers to all its dealers within the relevant market area. If inducements are made, the manufacturer shall give simultaneous notice of those inducements to all of its dealers within the relevant market area.   [PL 1997, c. 427, §2 (NEW).]