there is a dive center (Adventure Eco Divers) on stone haven bay right next door, and I think that they will pick you up from your beach to go diving. They certainly picked others up from nearby beaches when we went with them. There dives were very good, and we had a great time.
I will post some more info in a minute, which was answers questions about diving with them.
[Update]
I have posted the extra info on the Activities forum, as that is where the rest of the Diving info tends to be.
Hi Ralf,
I'm a born again diver. I dived at college when I was a lot younger but only started again a couple of years ago. Most of my diving is in the UK and so far I've got about 70 in.
If you have not been to Tobago before you shoud enjoy the diving the drifts are fast and great fun.
Thanks for the tip, I can't wait to get there now.
We went to Jamaica a couple of years ago and the diving was great there, on one of the dives we surfaced and found we were surrounded by Dolphins, I counted 24, what an experience that was