Since you mentioned BJJ as one of the arts you've studied, there's a BJJ training center near Columbia, SC (www.cartersacademy.com) that's run by a friend of mine, who also teaches my primary art, Nihon Goshin Aikido. If I recall correctly, he is currently a Purple Belt.
every so often I'm up that way. next time I'm in that area and have time (that's the problem when I travel. My time is usually crunched) I'll swing in to observe. No guarantees as my time bogged at all angles... but definitely on my bucket list now.
