We, a family with 3-10+age tickets and 1 - 3 thru 9 age ticket want to buy 6 days worth of tickets (we also have the freebie kid at 2 yrs old). We are are actually only planning to use 3 days worth. We purchase 6 days at 217 each x3 which is $651 and 1-3thru9 age at $181. We use 3 days worth and have 3 days left. We then ask to purchase the no exipration option for the 3 days left on the tickets at $20 each person which is $80. That should be $912. If we were to purchase 3 days each person for two different trips at $203 x3 10+ age ticket plus 1 3 thru9 age ticket at $160 (again x all by 2 trips) that would be $1538. So if I were to buy 6 days now for all and at 3 days left add the no expiration option we would save about $600 on 2 trips?