JACKSONVILLE, Fla.- The crew of the 175- foot Coast Guard Cutter Maria Bray home ported in Mayport, Fla., transits on the St. John's River Wednesday May 11, 2011. The buoy tender's crewmembers primary mission is maintaining more than 250 aids to navigation from Georgetown, S.C., to Ft. Pierce, Fla., and Andros Island, Bahamas. U.S. Coast Guard photo by Petty Officer 3rd Class Jessica Potter.