Bjj and jkd near Concord NC. Recommendations?

First of all I would like to state I am in no way, shape, or form stating that I am making accusations against any person. I am simply seeking recommendations. I am relocating to Concord for work and was looking for a reputable bjj gym. I found this website in nearby Harrisburg, maforu.com. It seems very reputable and peaked my interest. I have "taken" bjj classes for about 3 months over a year ago and I have an upper level belt in Chuck Norris style karate so I'm not new so to speak. Are there other gyms you might recommend in that area? Second part...I have noticed lots of jeet kune do training in the Charlotte NC region. Some by not so reputable folks and others I have no clue about. I know the Bruce Lee legacy never really recognized jkd instructors other than Dan Inosanto and R Bustimilia (sp). I may be wrong, I've never been into jkd that much, just curious as to what is out there. Thanks in advance and remember, I'm not accusing, I'm only asking.