Last few trips we haven't taken the toad and rented a car. It was just easier for the trip we were doing. You'd have to be pretty much in the middle of nowhere in Fla not to find a rental company nearby and most will come pick you up. We use Enterprise mostly although we wanted a Jeep in Fla and there are companies that will do that too. Downside is you will spend $35-100 a day on a rental.
Just google rental cars at your destination and I am sure there will be some.