I ordered my AP for Disneyland today. However, we won't be taking our trip until Nov. Well, I just read on a message board that the AP needs to be activated within 90 days of purchase. I called the Disneyland guest service line and they told me the same thing. So, I am cancelling my order and ordering again when it is closer to my trip. I just wanted to let everyone else know, just in case you didn't.
