Its 16.00 a person, not 15, and no you dont need the kid to be yours.
They don't ask-they don't want to know. You and ALL adults will be asked too present your state I.D.. Children do not sign. EVERYONE is $15.00 I hope this answers your question.
We go a couple times every year. You can take anyone with you. My friend takes my daughter every year for a week. When you check in you just tell them how many adults and children are with you. That same number of adults and children has to leave with you. Regardless or names.
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