@Chris Noles congrats on your first investment! I also own vacation rentals in Myrtle Beach, and I've been very happy with that market. Eventually you could look at cashflowing MF longterm rentals in that market, I don't think your current budget would go far there right now.
I'm just up the road from you in Chattanooga! In this market we sometimes can find a C class turnkey single family for $120k or less, MF wouldn't happen at that price point. Have you looked around Dalton or other areas close to home? There might be some options there.
In most markets, if not all, at that price point you're going to be looking at a C or D class property. That can be a handful for self management due to greater risk of tenant non-payment and eviction, not to mention that the property will likely have deferred maintenance to start off with, and incur more wear and tear. I wouldn't recommend self managing at that price point, and doing it when you're not local is an even bigger ask.
I'm assuming budget is the limiting issue here. In that situation, some options are (1) wait and save until you can buy something that's a better fit for you; (2) flip to build equity; (3) find other loan options or partners that stretch your funds into a higher price point. You're focusing on your cashflow goal- consider building equity so you have more funds to invest for that cashflow.
In NW GA you are right in the path development as Atlanta and Chattanooga expand along 75. That corridor is projected to have explosive growth over the next decade.