Former Coast Guard member Walter Scobie and Petty Officer 1st Class Christopher Connolly, of Coast Guard Station Marquette, prepare to lay a wreath in Lake Superior near the Stannard Rock Lighthouse, June 17, 2015. Scobie was stationed at the lighthouse in 1961 when an explosion killed a Coast Guardsman, damaged the inside and stranded him and two others for three days before being rescued. (U.S. Coast Guard photo by Senior Chief Alan Haraf)