about a half hour later, he caught a black-tipped shark, which we also got to touch. it was even smaller than the hammerhead.
the hammerhead was very cool - it kept moving its head to try to see us better, i think. It was trippy, really, to see this animal up close and out of the water.
...and we're in there swimming with them!
there was also a pod of dolphins, but they were too far out to get a good pic of them, at least with my little camera...