When you get to the Animal Kingdom Lodge, you will need to stop at the guard shack - just tell them you are there for breakfast/lunch/dinner and they will tell you where to park. The procedure is the same for all other resorts when you go to eat. Also when you check in at the All Stars resort, the CM will ask if you are driving - they will then give you a parking pass to display on your dash. You then show this parking pass to the CM at the gates to each park and you won't have to pay for parking (parking is free at the parks for resort guests).