JACKSONVILLE, Fla. - The decommissioned Coast Guard Cutter Spike, a former construction tender, is sinking approximately 30 miles east of Jacksonville Friday, July 17, 2009, to become part of an artificial reef called Harms Ledge. Water is sprayed into Spike to help sink the ship. (U.S. Coast Guard Photo/ Petty Officer 3rd Class Cindy Beckert)