Hi everyone, Make sure you book enough days as you might potentially need with the Canadian rate tickets. My daughter was sick on day 3 so we took turns taking my other daughter to the park. For day 4 of our 4 day hoppers we opted to return the following week when she was feeling better instead and decided to add a 5th day to our hoppers. 4 5-day hoppers are only a total of $50 more (for all 4) at original time of purchase. At the parks they were going to charge us $103 US a ticket to add an extra day. They take the amount you paid for the ticket you have and put that amount towards the gate price of the ticket you want essentially revoking the Canadian rate discount you received! We opted to spend our money elsewhere instead of adding a day.