We will be leaving for our trip to WDW in about two days. Having called WDW about our son, I was told to get a note from his doctor explaining his condition and any accomodations he needs. I have this note and was wondering what we can expect as far as riding the rides. Our son most likely would not do well in waiting for long periods of time in a crowded line. Would we be directed to wait in a less crowded area / directed to the FP line / etc.?