My wife-slash-Resident Travel Agent and I went to Florida recently. We left my Jeep in Long Term Parking and flew to Fort Lauderdale, where I signed for a rental car to use for the week.
Renting a car for a trip actually is a good way to go. You get a fairly new vehicle, and all you need do is drive – and turn it in when you are done for someone else to clean out any dog hairs or French fries you might have dropped between the seats.