Can u bring outside food ans drinks?

No you can not, but however, if you have a ice chest, they do allow factory sealed water and ice in those coolers, if you manage to hide a little bit of snacks in the bottom they'll never notice. Just a tip

There are signs that say absolutely no outside food or drinks but there were a lot of people that brought stuff in anyway. They do check bags but it probably depends on who is working that day whether or not they follow those rules very strictly.

You can only bring factory sealed water.

Yes you can but you can't take them on rides with you, someone have to hold it or you can put it at a table