Hi, I just had a quick question about the passes. In all the adds, in the fine print, it says it's for arrival up to April 30th. Does this mean I have to use it once before May, or can I start using it whenever I want before it expires May 15th, as long as I know it expires then? I called Disney, and they said that I could use it any time before it expired, but I keep seeing it in all the fine print relating to the deal, so I wanted to ask here and make sure I didn't get a Disney representative who made a mistake. Please let me know, and thanks so much.