I never understood why everyone frowns upon drinking and driving when every bar has a parking lot. Get rid of the parking lots so cars can't park at the bar.
Seriously, getting arrested for drunk driving where I live in NJ will cost you around 6K after fines, lawyer fees, and the increase in car insurance. Kill or hurt someone in an accident even if it's not your fault and you are looking at jail time. One guy I know had another driver run a red light. He crashed into him while under the influence and even though the other guy went through the light he did 13 years in jail.