There are many good options beyond the Couples compounds. Treehouse, Coco La Palm, Charela Inn. My personal fave is Charela, classy and elegant with out being stuffy or pretentious. They offer an A/I food option if you so desire, but there is so much variety to be had in Negril I can't imagine eating every meal at the same place. The money you save will easily pay for scuba diving a la carte.