All of the following counties: Kent, Ionia, Montcalm, Mecosta, Osceola, Clare, Isabella, Ottawa, Cheboygan, Presque Isle, Otsego, Montmorency, Alpena, Crawford, Oscoda, Alcona, Rascommon, Ogemaw, Iosco, Gladwin, Emmet, Charlevoix, Antrim, Leelanau, Benzie, Kalkaska, Grand Traverse, Manistee, Wexford, Missaukee, Mason, Lake, Oceana, Newaygo, Muskegon, Clinton, Eaton, Ingham and Gratiot.