Washington (CNN) -- Nearly two weeks after an explosion aboard an oil rig caused a leak from an undersea oil well off Louisiana, the impact is just beginning to unfold. Though the widening pool of oil remained offshore Monday, it was already a presence for some coastal areas. John Kelly, administrator of Gulfport, Mississippi, said he had been able to smell it since Friday. "I got $3 million worth of boats sitting here," said Capt. Louis Skrmetta, who ferries tourists from Gulfport to the state's pristine barrier islands. "What am I going to do with them?" BP's ruptured undersea well continues to spew about 210,000 gallons -- or 5,000 barrels -- of crude per day into the Gulf of Mexico. Efforts to contain or curtail the spill have been unsuccessful.
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NEW: Administration officials meet with BP execs to discuss spill response
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Florida governor extends emergency declaration to 16 more coastal counties
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Oil slick was nine miles off coast Monday
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Feds ban fishing for at least the next 10 days in part of the northern Gulf of Mexico
Booms were strung across the mouths of delta estuaries in @placeholder and inlets along the Mississippi coast.