I stayed on the all-inclusive plan at the Radisson Cable Beach in December and had a great time. Some of the restaurants at the Radisson were closed (due to the renovations), so I got full access to the restaurants at the Wyndham.
Under the all-inclusive plan, golf only cost $35 US per round (I played three rounds). I also took two snorkel trips: one on the Flying Cloud catamaran and the second off the beach from in front of the Nassau Beach Hotel.
Let me know if you have any questions.