What clear blue water it is here off of Key West, it sure is nice swimming in a blue tranquil sea with so much going on, fish everyplace your eyes wounder. I played with a nurse shark a few times. Every time I dove down to untangled the fishing line hooked to his mug this thrifty nurse shark would wrap around something new looking for anything protruding on the ocean floor. Eventually we had a major tug-of-war at a big Coral head, he won. We brought in a bunch of fish, all loving this Caribbean like day.