We will be at WDW in September with free dining. Our flight does not leave until 7pm. Right now we have reservations at WDW until the following day. Are there any problems with keeping our reservations the way they are but taking the ME on the night before our check out day? It would be very convenient to have the room to return to and clean up before taking our flights home. The extra meals would be nice too. Are there any problems with this plan?