I dived in this area in 2008, the waves where pretty wild then too. I remember a few people decided to stay on the boat instead of diving, I also remember one guy smashed his face badly on the side of the boat doing a backwards roll into the water, he was panicking and swallowing water, he was not in a good way at all. The terrible thing was they made the guy stay in the water and wouldn't get him back out, he was in no state to dive.
The diving was very disorganised, lots of messing about on the surface which is not the best thing when you have strong currents and a swell, it's easier to just get in with no air in your BCD and go straight down. There was no instruction of any kind, no briefing, just get in and go !
The icing on the cake was that when I surfaced the bloody boat had gone, it had cleared off. There was no instruction when getting in the water so I came up after an hour and I was just bobbing about in the Ocean. After 20 minutes a small boat came by and picked me up. Apparently some of the other divers had surfaced earlier, they had been picked up and then the boat had to be somewhere else, so it just left.
I wouldn't of minded but the reefs where very poor, nothing to see, the worst diving I have had in the Caribbean.
I would of been better if we had a decent dive boat like the Dressels boat in your pictures. We where crammed in a what you could only call a large motorised rowing boat with about 20 other divers, very little room and with the swell rocking the boat, it put a lot of peole off from diving.