I was on the Turks and Caicos Aggressor last July and we made the trip out to the remote French Cay. On our first dive we were treated to the presence of 8 or so 5 -8 ft. Carribean Reef Sharks swimming around us.
The second dive, I waited for the diver before me to move out and then I began my stride off the platform. In mid stride I heard the Capt. say "oh no" and, as I looked down, I saw the shape of a 6' Reef Shark directly below me. I barely missed the tail as I entered the water. The shark turned to look at me as I made a quick descent.
We encountered sharks on most dives on that trip, they were always curious but not threatning. Truly amazing creatures to watch.