I would like to be able to drive there on our next trip, but because I am only 23 I am under age for the "normal" insurance and it will cost an extra £30 per day or something. Driving there is great I think most people are chilled obviously you still get the odd nutter, but thats the same everywhere!
When we were there last year my DH took his Florida drivers test. He passed straight away! Although you didn't have to go out onto the road and the practical test consisted of driving with the test guy around a car park in the test centre.