Am interested in getting started in scanning and live in Cobb County. I‘m mostly interested in listening to all law enforcement (dispatch, car to car) but am unsure if PD’s in my area are encrypted or not. Also, can you recommend a really good handheld for this purpose. Used to enjoy listening back on the 70’s, but so much has changed since then so I have a lot of learning to do. Thanks in advance for any help or suggestions you can provide.