I went scuba diving for the first time in Thailand with Rachel, Joel and Chris in February. They were extremely thorough with the training and I felt completely comfortable with them as they are so friendly, welcoming and knowledgeable. The equipment is all new and really well looked after as are you when you dive with them. When we got to the beach they eased us in gently and made sure we felt completely relaxed in the water with the equipment. We had a fantastic dive which lasted around 2 hours and we saw hundreds of gorgeous fish. Having been diving with Rachel, Joel and Chris I was so enthused by it I am going to join a dive club at home and get a PADI certificate.
I would thoroughly recommend diving in Thailand through Oceanic Dive Centre.