Let me clarify my last statement.
As long as your within 14 days of the time you started using your tickets and the purchase doesn't push your ticket past 10 days and you have at least one park day left in your ticket.
So so if you buy an adult 4-day, base ticket for $325 you can add a 5th day for the difference of $15. (5-day base ticket $340.). And you can do this as many times as you want. Again as long it doesn't exceed 10 days etc.
so buy the ticket with the least amount of days you think you might go and then if you decide to go another day. Simply add one or two.
