My wife and I have dove in Belize twice. Once on Ambergris and another time at Turneffe Lodge. Both are very nice. We stayed at Victoria House on Ambergris. The diving is very close at each location. We really liked Turneffe for the diving dedication and the great food at their all inclusive. Trip to BH was not too long and the diving at Half Moon is not be missed. Thinking about diving in the south next time, but have heard that the reef is much further from shore.