Okay, this may be a silly question BUT - Can we put cash on our room card so that we can just use our room card to charge things? That way we don't have to carry around so much cash or travelers checks. I know we can with a credit card but we are trying to live without one for awhile. We are trying to live by cash alone - I know that probably sounds crazy to some of you. It's too easy to overspend with credit cards. We're are really bad about that, ESPECIALLY at WDW. We would just like to like put cash on our room card if possible. 
