Well, I actually did find this thread to be interesting, so....
http://www.etiquette-ny.com/page/page/1507694.htm
I find this website interesting because it doesn't rely on "stereotypical southern etiquette" but it most likely relies on etiquette that is correlated with social class and gender. I find that interesting and think that not everything can be learned in a "lesson/class."
But, this website provides a decent example of how to organize etiquette. And be careful with language use as to avoid the back and forth in this thread.