Getting in is free, but the rides cost tickets. You can also buy an unlimited wristband for rides and maybe some games. Check their website for what works best for you. The games cost anywhere from .50 to 2.00 depending.
Admission is free, but the rides cost tickets or you can buy a wristband for unlimited rides.
Yes
I am not sure about day passes but you could call and ask
Thanks! Your answer is awaiting moderation.