Hi - we are from the UK and have driven in Florida many times - actually not a problem as roads are usually much wider than at home!!! Couple of things you should remember...IMPORTANT DIFFERENCES FROM THE UK
Learn about 'turning right at red lights' if the road is clear...makes things flow much quicker...
Remember that you may get some amazing storms in summer...believe me you will never have driven in rain like you will get here...usually in the afternoon for a short time...
Never ever ever overtake a school bus!!
Never ever ever go through a stop sign even if the road is clear!!
To be honest we have a car as part of our holiday package...but we don't use it much!!! We love the Disney buses and it is a real part of the holiday for us..even with small kids. The only times we have ever waited a long time is when the parks close. I know some people prefer to drive but we find the buses really simple.
We drive to the water parks as this is the weakest part of the bus service. We also drive to offsite places (Seaworld, Florida Mall etc).
Have fun and enjoy....
