We usually bring $100/day in cash. We leave the cash in the hotel safe, and take out $100 in $20 bills to take to the park with us each day. That has always worked well for us.
We aren't good with the charging to room or debit thing, it's easy to go over budget for us that way.
We aren't good with the charging to room or debit thing, it's easy to go over budget for us that way.