I am looking to take a road trip with a buddy who just broke up with his girlfriend and needs to get away. Problem is we both work and can't afford to take a vacation day right now. So we live in St. Louis and are looking for a getaway in either missouri or illinois. I know route 66 is a popular destination, but i need insider ideas from those of you who have either traveling in this area or are from the area. Thanks for your help.