Factories
I just got done reading the threads about how Bristol is NOT like this. When it's pointed out that the only guys with nice cars are factory owners, it did not mean actual factories (like the tiny decrepid things we consider factories here in Bristol). Factory is short for drug factory. The point being made was that this guy should have kept a low profile because the Beamer is one of the things that helped people catch on to his trafficking.
Second of all, Bristol is most certainly like this. Couldn't walk five feet in high school without finding someone to supply a kid with a fix. Bristol is a blue collar town- this is nothing to be embarrased by, it is what it is.
Spend a Saturday afternoon at the Bristol Wal-Mart and take it all in, and try to sit here and tell me that there's no white trash and that Bristol is a white-collar town.
Oh, and for those of you who can't find google- the original case this movie is based on was "Operation Toolen and Rivera" and 22 people were busted.