Part of our family (me, DD12, DD10) will be at WDW, staying at POP, for a few days before DH, DS7 and DD3 will be arriving. We will switch to FW on the day the rest of the family arrives. When we switch to FW, what do we do with our van if our cabin is not ready? Do I have to drive it to any park we visit while waiting for our cabin? Ideally, our cabin will be ready early so we can go buy groceries and be set up in the cabin before the rest of the crew arrives. How often are the cabins ready early? Also which loop should we request?