can you pay for food with cash at the park

Yes but personally would just bc it’s Disney doesn’t mean there aren’t theifs. Even if you have a CC you need to keep that in a Fanny pack side bag and a deep pocket. This why they invented the magic bands because sooooo many people get pick pocketed here. Many locals will go here just because they know people are going to throw down hundreds and thousands of dollars

They accept cash, credit cards, and Disney gift cards

Yup

Sure!

Yes

Yes, you can.