This was one of my initial thoughts as well.
Another thought (I know its not what the OP asked), how long is your total stay and what park tickets are you using? With the Magic-Your-Way passes at WDW, there is very little cost for additional park days, so I might plan to make some short visits to the parks during the last 4 days. Also, if we are staying for a long period, we will have non-park days during the middle parts of our visit and continue to visit the parks until the last day.
