Going to try a 4 park challenge on our next trip and was wondering if this would work... I want to ideally get a prescheduled LL for Tiana. However, MK will be our last park in the challenge (so maybe after 6/7pm). Could I book 3 rides at MK, 2 in the PM and 1 first thing in AM... but because I won't be in MK I would let the first one expire. Do you think upon expiration it would let me open booking for other parks as if I had used it? This would let me use a few at the parks we attend earlier in the day. Thanks in advance for your help/ideas!