You searched for: Place [Mackinaw] Wawatam Twp. At base of the old D. & M. dock 150 ft. S. of Shephlers Marina on E. side of Mackinaw City. Remove constraint Place: [Mackinaw] Wawatam Twp. At base of the old D. & M. dock 150 ft. S. of Shephlers Marina on E. side of Mackinaw City.