Took our whole family to Disney for our 40th Anniversary. It was August, and it was very hot and humid. Have stayed in Ft. Wilderness several times, and recommend it for just about everything. Convenience cannot be understated. Pricy? Yes, but CGs anywhere near MIckey are close to same cost and not nearly as good. (One was Tropical Palms and we will never go back). If you are only going to be there 4 days and do not plan to go anywhere else but Disney, no need for a car. You can get everywhere using Disney transportation and really don't need to leave the parks. Suggest renting a golf cart though. Great for around the CG, which is like an extra resort in and of itself. Yes, they're not cheap, but it was worth it for us. Best thing about staying in Ft Wilderness is being able to save a few $ by eating meals 'at home' & you can come and go as you like - not stuck all day and evening in the park to 'get your money's worth'. We would be in the park early, break back to the RV for lunch (and naps if required), go back to park, return for pool time and dinner, and then go back for evening and fireworks. Couldn't make this work when outside Disneyworld.