You can't go anywhere unless you pay about $15/person for a taxi, plus renting everything you need at a beach. Beaches were dirty. Probably would need to pay for an excursion if you want those things taken care of.
You WILL be hounded constantly by the locals to buy things from them, or use their services. Almost to the point of being harrassed. I would do this port completely differently given a second chance. The beaches are much cleaner, but again, if you don't go on an excursion, you pay someone to take you to a beach, pay $10 for a chair, $10 for an umbrella, $10 for a drink, unless you haggle, which I hate. I would pay the extra for an excursion and go to the beach at Atlantis.