I seen people with wagons with their water bottles . no food though . you would save a ton of money if you brought an ice chest with your lunch and left it in the car and go out there to eat. I spent $28 on 2 lunches.
Water bottles
You are not supposed to bring outside food. You can bring your own water bottles. Some of the people at the gates don't even check your bags so some people sneak food in. Food in there is very expensive. You can go out and come back in. We go out of the park for lunch there are a few fast-food/restaurants near by.
It would help if you were more specific with your question. You cannot bring in any weapons, food, or selfie sticks (I learned about the last one the hard way). You can bring a backpack or bag with extra clothes. Be aware that on some rides, you will no longer be allowed to stow your bag/backpack in the cubby-holes on the ride's platform. Instead, you will need to rent an expensive locker (or give to someone in your party who's not going on the ride).
Yes, u sneak in small snacks and water ALL plastic. REALLY depends on who checks your bag also. In a sense its who you know lol. It does get hot so plenty of sun screen and a hat.
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