In searching the net I did not find much, unfortunately. I know that Leslie Buck Jr. runs a school over by Austin and also runs his Texas Kali Mastery Camp. This would be some excellent training if you could make it.
Hi Mike !! Doc Dority here....predominantly a Silat man but also do a bit of FMA . I uses to be stationed in Abiliene years ago, so your post caught my eye. I have an old acquaintance named Mike Keller who I believe is in Sweetwater. Way back in the day he transitioned from I, believ, TKD to arts like JKD, Wu Wei Gung Fu and such....I believe he has a background in Inosanto Lacoste kali. Of course this was back in the mid 90s and I can't say for sure what he is doing now. Hope that helps a little.....
MIchael Blackgrave has people in various parts of Texas. You might contact him. I never met him, but he always impressed me as a guy who was very ...real. Also resembles a grizzly bear: http://seamok.weebly.com/contact.html
I think Mike Blackgrave has some folks he teaches his SEAMOK approach to out in the Midland /Odessa Area.....which is probaly a 2 hr drive West of Abilene.