I don't get it. You want to be at WDW for 7 days on November 14, 15, 16, 17, 18,19, 20. So you book a 14 day trip for Nov. 7,8,9,10,11,12,13,14,15,16,17,18,19,20 (which you will cancel the first half.) So you book 180 days in advance of Nov. 7 for up to 10 days after arrival. How is this...