Yes, stop by the visitors center when coming on-post. You can tell the you are going to the water park and the will assist you in the right direction.
Yes
Yes same as the others have said you have to go to the police station in the front they do a background check and you pay for your tickets their at the little kiosk. Keep your receipt because that is your ticket in
Yes. Cost is a little higher though.
Yes, but you must go to the Visitor's Center to get a pass for access on post
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