Finding a rental property market

[Bret Middlekauff]

I've done so much research and I am looking to make the final move. I live in Shippensburg and for those in the area they know from Hagerstown Maryland to Harrisburg PA along interstate 81 there are so many towns/cities to invest in. I am looking for input on some of the better places for rental property investing. I am leaning towards higher end places like Camp Hill, Boiling Springs, Mechanicsburg. Anyone familiar with the area have some suggestions or know a good way to read the market?