How much do you have to pay to enter

Of you plan on going more than once get a membership

We paid $15 per adult, under 2 is free and it's $11 for children 2 to 18. Before we left we put our entry fee toward a membership.

Not sure, since my wife and I are members. GREAT DEAL if you plan to visit more than a few times per year. Also have a number of options to include a variety of families!