I am thinking about buying non-expiring Park Hopper theme park tickets for our upcoming April trip to Disney. I would get the 7 day tickets for our four day trip. That would leave us at least 3 days (assuming we do go to the parks all four days this time) for another trip next year. Is that smart? Do ticket prices increase significantly each year? I do know that the price of a four day Park Hopper ticket is $220.00. The 7 day Park Hopper with no expiration date is $278.00. If my figuring is correct, that means we are paying $58.00 for three days worth of tickets for our future trip. Also, someone mentioned you had 14 days after your first ticket use to add on the non-expiration feature later. Do you save any money by waiting until after your first trip is over? What do you all think?