OK now on a serious note.
If you really do have people dealing drugs in your area and the police are not doing anything about it after they are notified, then really I would be concerned.
Like I said before BE, I only work 80 miles from you. I would not mind giving your police dept a call and giving them a lecture. I will even tell them what to do (they would just LOVE that) NOT. I find it SHOCKING that this would not be investigaged. (ok you asked for the SHOCKING part)
My office investigates all drug crimes that are reported to us. I would hope the local police would do the same.