Great Carrier Reef

As of now, the world's largest artificial reef is still free of oil. The USS Oriskany, a 1950s-era carrier, was scuttled off Pensacola in 2006 in about 200 feet of water. It has provided a unique dive site, with the upper platform reaching 70 feet below the surface and the main deck at about 130 feet. As of now, the oil is still some 90 miles away from the site. Hoping the winds stay favorable - but it's almost surely just a matter of time.