Affiliate Marketing Secrets

I don’t want one-word, half-assed answers like “Crips” or “Bloods”, I’ve done some research and found out a few gangs run most of the crime around the socal area, I’m mainly asking just to have the question out there, for anyone googleing.
Who are the largest gangs in all of California? (Top Five)
Which of them are affiliated/loosely affiliated with each other?
Which are feuding?
Who operates overseas?
Which are the most dangerous?
What parts of which cities should you avoid?