We are staying onsite at Disney World for the first time in January. We will be taking the Magical Express from the airport to the resort. My question is about the luggage transfer. It says on the Disney site that your luggage will be automatically transferred from the airport to the hotel for us and that we won't need to wait for it at baggage claim. My question is how will they know which luggage is ours? Will be get special tags prior to our trip or will they just look for our luggage tags that we already have on our luggage?