Hey Caleb, I'm new to this as well but thought I would share some info you might find useful if your looking for areas to invest in DFW.
In Fort Worth there is an area called Scenic Bluff (sometimes referred to as Four Points or River East) that's being revitalized. Long ago the city tried to implement a program for improvement but it was halted due to the crash. Lately though the improvements have started to happen. An investing firm from Dallas has come in and re-done Race Street along with building two apartment complexes and some REALLY NICE town homes. There is also a new Top Golf and some things they are doing to the Riverside Park.
There are still areas with run-downish houses that could be value add opportunities if your willing to put in the work. I think the price-to-rent ratio is pretty good too.
I've had my eye on this place for about 6+ months hoping to start my journey here but now I'm thinking about transitioning to storage units in the area I live. I would have to manage at a distance if I rented in Fort Worth so I'm just weighing my options.
Well, I hope this info was useful for you. I know it might seem weird that I'm sharing this info because you could be my competition in that area one day but hey, someone should reap the benefits! Good luck to you and your wife on your real estate journey.