COCODRIE, LA-A contractor signals his driver as he launches his jon boat at Branch Terrebonne Parish, La., on the morning of Thursday, July 1, 2010. After two days of limited boat operations due to severe weather and flooding and a day after oil entered Terrebonne Bay, this and other boats are preparing to recover the oil from the Deepwater Horizon spill and to protect the coastal marshland from further contamination through the use of containment boom. U.S. Coast Guard Photo by Petty Officer 2nd Class John D. Miller.