It was the experience of a lifetime! They were extremely friendly and helpful. They went above and beyond to make sure we had the best experience. I found the personnel most friendly and enjoyable telling and showing us all that they could. We were lucky enough to see sharks and the infamous elusive stingray that was about 5ft across. We will never forget this experience and most assuredly will do again when we come back!!! I highly recommend this adventure to anyone seeking something wonderful and different but are not quite brave (like me) to actually scuba dive with the sharks. I thank the guys that were our guides and the people of the Bahamas for making this the best vacation I have ever had. I"M COMING BACK!!! Thanks to Viator for handling the reservations and purchasing of the experience. Teresa