No matter how many times you tell your rational brain that a shark doesn't really pose all that much of a risk, there's no stopping your limbic system from reacting. I'm surprised you can't hear the sound of my heart pounding against my ribcage in this video. The shark is a gray reef shark. And he was probably about 5' or 6' feet long.
This second shoal was much, much larger than the first I'd swam through. Even after snapping a bunch of photos, I still had time to switch to movie mode and film this!
This time I managed to get him on video! I love how he causally swims over to check me out before swimming away! (You'll probably also get a kick out of listening to me make noises into my regulator trying to get his turtle-attention underwater! Hahaha).
After a few more passes, Meredith had gotten used to the stingrays and was feeding them and petting them like a seasoned pro! The creatures are so big and heavy (they must easily weigh 100+ lbs!) it takes a while to figure out how to feed them without getting knocked over when they get friendly and swim into you!