Check out this site thesurvivalkit.com
They are doing exactly what you are saying, but they are targeting colleges and they have both their website and the little books they hand out full of coupons. They have also integrated their coupons as an application on facebook. They are doing very well, and many of the businesses hear in my city purchase ad space.
One thing I would really pay attention too is thesurvivalkit.com's website. They do a very good job of targeting college students and pulling them into there interactive website. Although they could be doing much better if they kept it much more up to date.
Good luck with your business.
Joshua J. Gannon
"In order to get something you've never had before, you must be willing to do something you've never done before."