At Pollster.com you can find the latest Advantage/Majority Opinion statewide surveys of voters in Florida conducted 9/6 through 9/1. The results:

Among 500 Democratic likely voters, Sen. Hillary Clinton (at 36%) leads Sen. Barack Obama (18%), and former Sen. John Edwards (9%) in a statewide primary. All other candidates receive less than 5% each, and 21% are undecided.

Among 500 Republican likely voters, former Sen. Fred Thompson leads former Mayor Rudy Giuliani leads (27% to 21%) in a statewide primary; Sen. John McCain trails at 9% and former Gov. Mitt Romney 8%. All other candidates receive less than 5% each and 25% are undecided.