Allow me to "bump" this topic AND introduce myself to this great forum.
First, a lot of great info on this thread - although I don't like the usual "politics" associated with all the different WW2 groups out there.
I was one of the original members of the Gung Ho Chuan Association, or at least a very early member. After my stint in the Marine Corps and my first divorce, I evacuated Texas and headed north to train with Bob Kasper, John Kary, and eventually Kelly McCann once he joined up with the GHCA. I lived up in NY and NJ for over a year, eating, breathing, and living CQC. From training in knee-deep snow with Kary the first day I arrived on Long Island to being sliced up by Kasper with his KniCom to combat handgunning with Kelly, those are days that will live with me forever. Like a lot of associations, politics and pride eventually lead to some of the top members of the GHCA seperating and going their own ways (NOT going to diviluge all the dirty laundry here - I still respect all of the old members). I was able to get instructorship status by the GHCA and American Combatives, but never opened a school or put up a website, although I have trained some militia-types in my old neck of the woods

Cestari was only mentioned a few times, but Charles Nelson had a HUGE impact on Kasper. Each one of those guys had their own persona and way of doing things. BK had that wry smile while holding a knife, a consumate professional while training and great guy to hang out with afterwards. Just as you "thought" you had a slash on him, you were impaled on his training blade sucking wind. Kary was a DANGEROUS motherf'er, and if he got his hands on you you would die. Although blind, he could tell you exactly what you were doing wrong not to get the power needed in whatever strike/choke/neckbreak you were performing (don't judge his prowess by his videotapes alone - they were watered down IMO). And speaking of dangerous mf'ers, there was McCann. Another consumate professional where I learned more about the Glock 19 than I could ever have dreamed - and another great guy to hang out with afterwards. We were all Marines and Gutter Brothers, but as the old saying goes "all good things come to an end".
I have been a lurker here for a few months now, and have seen a lot of Hock's videos and like all that I have seen. For the most part, I enjoy the hell out of this forum. Hopefully I will be able to attend one of the seminars someday. I am also a martial arts "junkie", and enjoy training to train.