We have four park hopper passess that we bought and used in 1999. We are pretty sure, not positive, that there is still one day left on the passes to be used. We are planning a trip to WDW this fall and are trying to figure out what passes to purchase for this trip. Our decision hinges on if these passes have any days left on them. How can we check to verify that there are days left on these passes without driving from Michigan to WDW to do it?