You got radioshack to program your scanner for you? wow, I dealt with the brainiaks in The Mall of New Hampshire and they barely knew how many channels my pro-97 had. I'd double check to see what they programmed though, because the stock frequencies on my pro-97 didn't offer much help to me.
However, I did find a couple links that offer NH frequencies:
http://www.cityfreq.com/nh/
http://www.rfwiz.com/Frequencies/NewHampshire/NH_TownsCounties.htm
Hope these help. I know a lot of the cops around your area are probably going to be digital though, I didn't have much luck with scanning the police frequencies when I go to loudon twice a year. NHIS track people are fun to listen to though, but they're all on portables. Best of luck.