Green Business News: Oil sludge washes in Florida, dolphin stranded Oil sludge washes in Florida, dolphin stranded ================================================================================ feeds.reuters.com on 23 June, 2010 02:59:52 PENSACOLA BEACH, Florida (Reuters) - Florida saw its worst impact yet from the BP oil spill as thick oily sludge washed ashore on Pensacola Beach on Wednesday and emergency workers found an oil-covered dolphin stranded on the shore.