re: Best Bar you've been to internationally or domestically? Location as well

I'm a lover of dive beach bars. My favorites in the Caribbean

White Bay on Jost is tough to beat. Perfect setting. Incredible water and beach and iconic beach bars. Soggy, One Love (lobster quesadilla ftw), Coco Loco, Hendo's. The only downside now is that they've put in some cruise ship thing at the opposite end of the beach. frick that.

The Willie T. It just moved back to Norman Island and I challenge you to find a bar anywhere that is more anything goes than the William Thornton.

Soggy Peso on Isla Mujeres. Perhaps the strongest margarita I have ever had and we always have great conversation there. Also hit The Joint near Punta Sur for breakfast mojitos.

Elvis' Beach Bar on Anguilla. A washed up boat turned in a bar. Bret is a great guy and it's another perfect setting.

Cow Wreck Beach, Anegada. Anne is wonderful and the bar is on a beach where you can walk for miles and miles.

Freedom in Paradies aka Rasta's on Cozumel. The hell with the Carlos and Charlies or Senor Frogs crowd and their overpriced drinks and food. Rasta's has no electricity. All drinks are on the rocks and the food (which is excellent) is cooked on a hotplate off of a generator. It's right one the southwestern tip of the island and the water is beautiful there.