Can we bring our own food since I read that the food is expensive inside

Yes as long as it's not something that has to be heated up in the microwave or something I guess sandwiches would be fine

Yes. Though the food available is actually cheaper than most amusement park food. Also, the $22 Brrsket plate is enough to feed two adults.

Yes

Yes you can as long as it's not something you need to heat up. You can bring food and they have water stations everywhere cuz water is also expensive haha