We have 4 un-used days from a Hopper pass that we purchased back in 2000. We were told at the time that any un-used days could be used at another time....I have recently read that the new tickets come with this option but at an extra cost....Are my old tickets still good? Is there a customer service number that could tell me if they are still valid? We are considering a quick trip to Disney this summer as we drive to Southern Fl...We would only have a couple of days at Disney and could use these tickets. Any help with this would be greatly appreciated.

