Can you purchase tickets on site?

Yes u can purchase on site

Yes. If you go with more than four people i recommend ordering online. There is an option that includes a meal ticket for each and a wristband for bottomless drinks at just about any drink and food kiosk. It's worth it!! Especially for the drinks.

Yes ma'am. Once you get there, that'll be the first station you stop to and then you'll go to another station where they'll just check them.