Bahamas
I went to Nassau. Two casinos. Crystal Palace and Atlantis. There are more in the Bahamas - but in Nassau there are two. Crystal Palace is near Breezes, Wyndam and other resorts on Cable Beach.
Both Atlantis and Crystal Palace offer single and multi-deck games. No double-deck. AC rules. You can get rated in Atlantis without identification. Just tell them your name and they make you a card.
I believe they were watching me at Crystal Palace. I didn't suspect anything at Atlantis. I only played 6-deck games though and I kept my bets at a five-unit spread with a base of $25.