Hi! I am really bad with cash and so is my Dh. I would love to charge everything to our room but we are staying offsite. Is it doable to just charge everything in the parks? I'd also hate to get all those ATM fees too. So how much cash would we need for the parks each day- me Dh DS 5 and DD 13 months? We plan on bringing water bottles and snacks for the kids. Do counter places take CC or only cash? TIA