If you’re driving to a resort where you aren’t staying, have your picture ID ready. You’ll need to show it to the security guard. Don’t worry, they’re a great group of people. Just tell the guard why you’re there (resort hopping, dining reservation, etc.) and unless there is limited parking you should be allowed to park. You can’t scan your MagicBand to get into the parking lot of a resort that you aren’t staying at, the gate won’t open.