45-foot Response Boat – Medium (U.S. Coast Guard file photo by Petty Officer 2nd Class Matthew S. Masaschi) NEW ORLEANS – The Coast Guard medevaced a man two nautical miles from Destin, Florida, Tuesday. Coast Guard Sector Mobile watchstanders received a report at 7:02 p.m. of a crewmember displaying symptoms of a heart attack aboard the towing vessel MIDAS. Watchstanders launched a Coast Guard...