A spectacular crossing under the Mackinac Bridge under sail...with the stay sail, the main sail, and the fore sail on a broad reach. At one point, as we were passing through the north end of Grays Reef passage, we could see St. Helena’s Island Light in the distance, adding to the four lighthouses we passed: Skillagalee (Isle au Galets), Grays Reef, White Shoul Light (like a giant red & white barber pole), and the abandoned lighthouse Waugoshance Point at Wilderness State Park.