I made dives out there last April. It's true that the landscape is still recovering, but, if you are into a fish find, you can spot a lot of stuff out there.
Mostly juvies, of course, but I did manage to spot the first sharp tail eel I've ever seen, feeding down a crab or jawfish hole and got some good shots in the shallow water.
I spotted several types of eels, including the sharp tail, yellow spotted rays, all the angels in juvies and young adults, arrow and other crabs, a slipper lobster, cuddle fish, baracuda, blennies, lots of blennies for macro in you

.
There's still a lot to see out there, you just have to find it.
I've been diving with Blue Angel a couple of years now, they have never had a problem with me being the "last in line" because I'm shooting pictures.
I'm always the last in line wheather I'm shooting or not, I prefer to take it VERY slow with my nose stuck in the coral looking for critters. That's one reason I enjoy the shore dives so much, sure they aren't as impressive as the big reef dives, but I get to dive the way I want and not have to worry about getting left behind by the group.
There should have been no mutilation of the rays tails to make them "harmless". the stingray barb is much like our fingernails, there are no nerves in the barb it's self. It can be safely removed or clipped off, not sure of the exact process, without any harm to the animal. The barb will grow back, but I'm not sure of the time frame on that.
Who is running this operation?
The Dallas Zoo just opened up a LARGE stingray touch exhibit called "Stingray Bay" with 6 southern stingrays and 23 cow rays. The cow rays swim in a school around the tank, it's very cool looking. All rays have had their barbs removed without doing anything to harm the tail.