Call them.
Jen Patterson posted the right price ranges, regular events don't cost any extra they only count for different activities for specific groups that purchase them. The sections are grouped for the wrist bands as well
Prices vary based on days/times, but I agree. for all day passes, kids are approx. $15-20 each, adults are approx. $40 ... I think they have smaller price points for 1 hour options, but I would call them to ask for specifics.
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