Volunteering with my wife at the aquarium in Zanzibar was a great experience. It was also very informative about sea turtle conservation and we left there learning more about sea turtles than we ever thought we would. The staff at the aquarium there was very friendly and always helpful. The World Unite staff was extremely helpful and very dedicated to their jobs. They were very willing to help from the time you landed on the island all the way until you left to go home. For anyone who volunteers in Zanzibar, make your voice heard because staff are willing to change things if it improves the program.