Calvert MMA is a great organization. Lots of Gracie Jiu-Jitsu. Also covering self-defense(including weapons) and weapon retention. Great instructors that love GJJ. Classes are in Dunkirk(northern Calvert County) and start late, 8pm on Tuesdays and Thursdays, which is great for me being a family guy. (Saturdays 11am) Good group of students ... no thugs, tough guys or knuckleheads!! Large room with CLEAN mats. Price is very affordable. Lots of mat time.
Through Calvert MMA I had the to opportunity to train with Relson Gracie
Relson Gracie - Wikipedia, the free encyclopedia. Here's a pic of Relson, myself and Pedro Sauer. This was the night Pedro received his Red/Black Belt.
Bug the Neck!!!