OK, Let's take this one from the top. OP states that Orient Beach chairs and umbrellas are available only on the CO section of the beach and that offended someone. Who do you know that visits SXM that does not know that Orient Beach is Clothing Optional? Maybe someone visiting from another planet but they would have likely read something that describes this in the intergalactic news.
I like to restate the response I got from a local in Philipsburg 30 years ago when I first asked for directions to Orient Beach. "Do you wish to see naked or be naked?" she asked. I responded "both". She drew me a map and said that was the right answer.