The best way to handle this is do what Grand Cayman does, raise them and set a good number free every year, and treat them like any other recourse! Raise them for food and re-stocking the areas turtle population and we all win! They are doing that in Fiji on Kovo Island and raising Turtles and Giant Clams for re-stocking and consumption! Remember Teach them to be good Husbandman and you can feed their village for the next 1000 years!