My family of 5 will be staying at a DVC studio at AKL, as a guest of a friend who is a DVC member. Because this room only allows for 4 guests, I will not be able to add the 5th person to our MDX itinerary until we check in. It will be my wife and I, and our kids 12, 11, and 6. We plan to add my wife and kids to the itinerary/MDX as the 4 onsite guests, and then add me once we get there. Our friend who is a DVC member said we can do this. And they will give me my MDX band then. As I understand it, I can make FP+ reservations 60 days out for the 4 guests, but the 5th guest will have to wait until 30 days out. We are going during NYE so this is going to be a challenge. So the 6 year old can't (or won't) ride the tier 1 rides like RR, ToT, TT etc. So if I make the FP+ reservations for her on MDE to those rides, can I use the reservation? Or can we switch the day of? Since I will be the "5th" guest?