Hi all, I was wondering about bottles of water when we are at the beach? Since we are flying into Orlando and without a rental car, I was planning on buying just a couple of water bottles and refilling them throughout our week at WDW and on the cruise. Are there places to do that on Castaway Cay? There's no reason to have a bunch of water bottles because we can't keep them cold, anyway (unless I can squeeze a cooler into my luggage). So, I don't see a reason to buy them at that super "Disney" price if we can just refill them. Thanks in advance! We are less than 2 weeks from our trip, and I've learned so much from you experienced people.