We have educational tours as a way to fundraise our Project. You can participate as a contributor by buying one of our tours, or by subscribing to be an active voluntary on our group. More information on http://www.onejungle.com
Average weight of the turtles is just over 100 lb (up to 50 kgs). They are omnivorous, feeding on crabs, shrimp, rock lobsters, sea grasses, snails, fish, sessile, pelagic tunocates and small invertebrates, but these are just babies ;)
I personally love to see them, instead of swimming they seem to fly under the water.