Michigan Compiled Laws, Chapter 445. Trade and Commerce § 445.547

Sec. 7. (1) A designated successor of a deceased or incapacitated new watercraft dealer may succeed the dealer in the ownership or operation of the dealership under the existing dealer agreement if the designated successor gives the manufacturer or distributor written notice of his or her intention to succeed to the dealership within 60 days after the dealer's death or incapacity and agrees to be bound by all of the terms and conditions of the dealer agreement. A manufacturer or distributor may refuse to honor the existing dealer agreement with the designated successor for good cause or criteria agreed to in the existing dealer agreement.

(2) The manufacturer or distributor may request from a designated successor the personal and financial data necessary to determine whether the existing dealer agreement should be honored. Upon request, the designated successor shall supply the personal and financial data.

(3) Within 60 days after receiving the notice of the designated successor's intent to succeed the dealer in the ownership and operation of the dealership or within 60 days after receiving the requested personal and financial data, whichever last occurs, if a manufacturer or distributor believes that good cause or other criteria exist for refusing to honor the succession, the manufacturer or distributor may serve upon the designated successor notice of its refusal to approve the succession.