Hey Barbara,
The Triad has grown considerably over the years and still has plenty of population growth to support future development. My wife and I primarily invest here in the Triad as well as Wilmington NC. Rentals and flips. We currently rent out a room in our primary home on Airbnb as well (in Greensboro). Please let me know if you would like a tour of the area when you are in town. We can do a pre-visit call to go over exactly what you are looking for and areas that are in demand. My opinion on the outskirts of Charlotte is positive. I believe those areas will grow but you will be spending a considerable amount of money to invest in those areas. The Triad offers value and appreciation potential. The 1% rule is fairly easy to obtain here and we find decent flip deals off and on the MLS. I would recommend joining the Triad REIA as well. I have met a bunch of local investors, mentors, and friends in that group. I'm working on a BP meetup in our area as well. Good luck to you.