A Coast Guard Station Grand Isle 45-foot Response Boat – Medium file photo by Petty Officer 2nd Class Bill Colclough.NEW ORLEANS — The Coast Guard medevaced a 60-year-old man from a fishing vessel Sunday near Grand Isle, Louisiana. Coast Guard Sector New Orleans watchstanders received a call on Channel 16 at 3:06 a.m. from the fishing vessel Elvidlong requesting a medevac for a crewmember aboard...