An amazing shark dive in Roatan, Honduras. If you go down there, I highly recommend it. Just check with the resort you stay with, they should be able to set you up with Waihuka Adventure Divers
This was out on one of the oil rigs about 25 miles offshore. We were doing our decompression stops when we saw this female Sergeant Major defending her nest against invaders and dirt. This was the only spot on the rig where you could see bare metal.