George, thanks for the information regarding your recent stay at Coral Beach. I agree with you: a buck and six bits isn't bad at all for a 32oz. bottle. Where I got alarmed over the 10 and 11 dollars a bottle charge came from a couple of posters on tripadvisor.com, who posted that they were charged that amount. Didn't mean to stir up a mini-hornets nest here. Thanks again to all who've offered information on the subject.