Have the experience of a lifetime on a unique shark conservation research expedition at Cocos Island, Costa Rica.  Be a part of Turtle Island Restoration Network’s long-term conservation study of sharks and sea turtles at Cocos Island. We have operated successful diver-assisted research expeditions at Cocos Island for more than a decade. 2017 Schedule and Rates: August 4 – 14, 2017: 10-day trip on Undersea Hunter’s Argo – FULL (Contact us to be placed on Waiting List) TOTAL cost per trip:  $6,785 (Cost: $6,295, share of research cost + $490, Cocos Island National Park entrance fee. Discounts available for repeat participants.) December 3 – 13, 2017: 10-day trip on Undersea Hunter’s Argo NEW DISCOUNTED PRICE: TOTAL cost per trip:  $5,785 (Cost: $5,295, share o