Active cleanup operations for a fuel spill in Cape May, have been completed. The Coast Guard, the New Jersey Department of Environmental Protection (NJDEP) and the Cape May County Health Department responded to a fuel spill in Cape May, N.J., late last night. The Coast Guard was notified that the Stemac, a 91-foot motor yacht from Key Largo, Fla., had discharged fuel overboard at the South Jersey Marina in Cape May, N.J. An estimated 600 gallons of fuel was displaced out of the vessel's fuel tank. The cause of the spill is currently under investigation by the Coast Guard. The Coast Guard along with Northstar Marine, who was contracted by the owner of the Stemac for recovery and clean up of the spill…