The Straits of Mackinac underwater preserve is having it's annual fund raiser/treasure hunt Aug 10 @ 9:30 in St. Ignace. Tickets are $20 in advance and $25 on site. It is a chance get a shore dive in, meet other divers and support one of MI's great underwater preserves. For more info or to buy tickets, check out the St. Ignace website: There's always something fun and exciting going on in St. Ignace. Find out what's happening right now! - St.Ignace. There are many nearby hotels and a great State Park for camping. Obviously, Mackinac Island is a short ferry ride away too. Hope to see many of you there.