Below is a list of links that you may find interesting. I only include links for sites which, in my opinion, represent top quality martial arts and self protection groups.
Contact Heckmondwike Karate Club's website for more info. on training in Gshindo Jujitsu!
Geoff Thompson.
Geoff's books and videos are regarded as THE source of truth regarding REAL combat. His "bouncer" series are a great read.
Jamie O'Keefe
Some great info. here, including books about characters who made violence a way of life.
Kevin O'Hagan.
Kevin teaches street orientated GOSHIN JUTSU and is also a successful author of self protection books.
Peter Consterdine.
One of the strongest influences in the formulation of Goshindo Jujitsu, Peter is the founder of The British Combat Association and one of the most knowledgable and experienced instructors of personal security and self protection.
Pick on somebody your own size!!!