Murder Mountain is actually a pretty good show, lot of history about the "Emerald Triangle'. A peek into a outlaw dope growing community and covers some of the problems with how California is going about legalizing it pot.

It's mostly about a murder out in the Alderpoint area, but bounces around quite a bit. Personally I had no idea there were so many people that just flat out disappeared up that area.

https://en.wikipedia.org/wiki/Murder_Mountain_(TV_series)