Nope? Nothing?
Sad that those Gulf wrecks are just lying there, waiting for someone to dive them . . .
To the OP and others interested in Pattaya: there are a couple of scuttled wrecks (the Kood and the Khram) which are dived recreationally -- by that, I mean single cylinders, no deco stops -- nearly every day. To my recollection they're both at about 25-30msw maximum depth so EAN32 gives you some OK bottom time. Before they were scuttled they were cleaned and big holes were cut in them, and if I recall correctly a diver is never very far from an exit to open water (i.e., more like swim-throughs than technical penetrations requiring a guideline and tech training).
I haven't been to Pattaya for a few years so I can't tell you which dive centers will provide you with twin cylinders and deco gases and let you dive the Kood and the Khram as technical dives -- probably Mermaids, though, if they're still in business, will let you tag along with their daily recreational dive trip and then just wait by the wreck and eat lunch while you finish your dive and do your deco. (That's what the now-defunct Aquanauts did for me last time I was in the area.)
The Hardeep is a World War 2 cargo shipwreck near Pattaya (about a half-hour drive to the fishing village where you get the boat, as I recall) and is also about 30msw deep. The Hardeep was a nice dive a few years ago but she lies in an area with some strong currents sometimes, and is breaking up. Fairly wide open inside so laying line with a reel is more of a hazard than a help in most parts of the wreck. I've heard the Hardeep has collapsed even further since I was there last, so beware on the inside. Same as Pattaya itself: haven't been there for ages, so I'm not sure which dive centers will cater to a diver wanting to dive the Hardeep as a technical dive.
