Can you pay with credit card?

I believe so I always tend to bring cash only because I don't trust machines out in the open like that and people that move around

Most yes. They accepted credit card at the ticket booth and to buy my food. I think they only accept cash for the games

Yes

You can pay with credit card or cash...and you can buy discounted regular admission (along with headline acts), prior to opening day at Publix (and at a discount).

I seen the tickets for the rides said cash only

Yes all major credit cards are accepted

Most food vendors this year are taking card. The entrance is definitely taking cards, and there are ATMs inside if needed. The small 'test your luck' type booths are going to be cash only for the most part.

Most places do accept credit cards

In most places

Yes and no. For tickets yes some booths are cash only though