We're locals, so I was moreso thinking along the lines of using 4 of our WP&M admissions on 4 separate days over the summer (not consecutively- just visiting, let's say, one waterpark every 2 weeks for 8 weeks) and then using our regular parks days when we go back in September. Would this be possible?
With these tickets, yes it is possible. With regular tickets, you'd have to use them within 14 days of first use. But these ones are all going to expire at midnight on September 30th, whether you've used them all or not. These tickets also have some blackout dates, March 27, 2010 through April 9, 2010 at all locations and July 3 and 4 at Magic Kingdom only. (copied from the sticky here about the tickets). Enjoy!
-Dorothy (LadyZolt)