FREE FAMILY FISHING WEEKEND JUNE 8-9 All fishing license fees will be waived for two days. Michigan Has More Than 150 Species Of Fish. Start Planning Your Trip Today. Great Lakes Bay Region. Michigan Fish. Fishing Lake Michigan. Family Friendly Fishing. Gladwin County has Lakes & Rivers for Families to come enjoy the weekend. Stay at the RIvertown Inn and let the kids swim in the pool after a long day of fishing, eat in the many local restaurants, enjoy…