We are going to WDW with the whole family next Thanksgiving. We will be staying in three separate rooms. If one group has a night booked before the other two groups, would we be able to make ADRs for the whole group based on the first check in date? For example, one room has a Nov. 26 check-in, and two rooms have a Nov. 27 check-in. ADR dates are May 30 (for the one room) and 31 (for the other two rooms). Can we book ADRs for all six of us on May 30?