lerpy - 3/31/2014 7:45 AM
What is your current level of certification? You can take a wreck diver course which will get you started in the basics of wreck diving without venturing into the tec level training. As well courses such as cavern can be applicable as well as they train you in overhead enviros, use of reels, spools, and techinics for controlling silting etc. Both the wreck and the cavern can be taken are the O/W level without getting into tec training, but they give you a glimps into the safety and techiniques of tec that will help you.
If looking for instructors in your area check out the Scuba Earth section of Divebuddy to look around for instructors and shops, and maybe even find some like minded buddies or some that have experience in wrecks that could give you some advice.
Good luck.