We always buy bottled water from Winn-Dixie when we get there. It's about $2.50 for a 6 pack. The water from the fountains tastes bad plus is warm. When we stay at DVC, we empty the bottles to about 1/2 full, freeze it overnight and then fill up the rest the next morning from another bottle. Then use that half bottle to freeze the next night. We bought insulated bottle holders, there is still ice left in the bottle for most of the day.