If you are staying at a Disney Resort, you can go to Concierge when you arrive and they can print you a list of all your AR's. I would confirm either that way or before. They accidentally booked me for Coral Reef instead of Crystal Palace because they are alphabetical on the computer screen. I showed up at CP and was told I didn't have a reservation. When they checked the number, it was for Coral Reef. They let me dine anyway, but I will always check now.