Hi Phyllis!
Thank you for visiting planDisney with your question! It has become much more common for guests to use a CPAP machine to help them sleep at night.
The gift shop at
All Star Movies should have distilled water available in a gallon container. If you do not see it on the shelf, ask a cast member, as sometimes the distilled water is kept behind the counter.
Another option would be to use a Grocery Delivery service, such as Instacart, for your distilled water, if there was anything else you wanted to have delivered to your resort. On most of our trips, I have a couple cases of bottled water, some snacks, and some quick breakfast items delivered. It saves us a little on purchasing water inside the theme parks, plus it is nice to have a few snacks on hand in the evenings.
Be sure to keep hydrated on your trip, it is very hot in Florida in early August! I also recommend carrying an umbrella for two reasons. Number one, it rains EVERY day, for at least part of the day. Number two, it is nice to have an umbrella for shade if you are standing in an outdoor queue area.
I hope you have a magical visit to the Walt Disney World Resort.
Happy Traveling,
Tracy