Click on the Dolphin Tour link above and visit Zodiac Adventure Tours for charter information. Book a private charter to see some of the local sights and view Tybee Island Dolphin at their best. The dolphin tour lasts about one and a half hours offering not only dolphin but a great view of the Tybee Lighthouse, Cockspur Lighthouse, and Fort Pulaski. Our mission is to promote tourism to Tybee Island and our local dolphin seem to have the same mission.