A manufacturer or distributor may not sell a new recreational vehicle in the State to or through a dealer without having first entered into a written dealer agreement that has been signed by both parties. Except as specified in paragraph (2) of this subsection, the manufacturer shall designate the duration of the dealer agreement and the area of sales exclusively assigned to a dealer in the dealer agreement and may not make changes to the terms specified in the agreement. The terms specified in the dealer agreement may be altered with written mutual consent of both parties. A dealer may not sell a new recreational vehicle in the State unless: The dealer is licensed by the Administration under Subtitle 3 of this title; The dealer has entered into a dealer agreement; and The dealer is selling within the area of sales designated in the dealer agreement. A manufacturer or distributor shall distribute recreational vehicles to its dealers in a fair and equitable manner. On request, a manufacturer or distributor shall provide information on its manner of distribution to dealers. A manufacturer or distributor shall provide adequate repair instructions to its licensed dealers to facilitate the dealers performing proper service and repairs on recreational vehicles.