RIGOLETS, La. - A vessel turned skimmer makes its way up and down the Rigolets as a precautionary measure to capture any stray tarballs July 12, 2010. As the water is captured in the boom pockets, workers use handheld nets to pick up any tarballs they may see. U.S. Coast Guard photo by Petty Officer 3rd Class Christina L. Bozeman.