My husband and I were floating around the idea that we should put the money we set aside for spending on souvenirs, etc. on a prepaid visa card. Our entire trip, including dining, park tickets, etc., will be paid before we leave, but I didn't really want to carry around the spending money. How wise is it to do this? Do all locations at WDW accept a prepaid visa card for example? Should we keep only the cash we'll be using as tips on hand, or should we keep a little more? I was wondering if anyone has ever done this before.