Anyone have experience working with them? 

You will learn the most from first-hand experience.

My vision for CountOnCam LLC is to be a company that would like to provide a shared housing experience for women and children, immigrants, and low income families.

Also, make sure to start connecting with other investors in your market to build relationships and learn from their experiences

Nights, weekends, holidays, etc.To keep this on-topic, though...DO figure out what's healthy for you to manage but remember it's a process where every experience teaches you good and bad (and be patient with that process).DON'T sweat the small stuff (damage/costs under $50, undisclosed dogs, etc.) but DO find a way to learn, prevent, put in better practices to maintain your sanity. 

Curious about your experiences with the market, occupancy rates, and overall returns.

In my experience in MO, land bank properties are very low priced (these are generally properties/parcels that weren't sold at the tax auction), but they often have significant tax liens on them that must be cleared in addition to the "sale price" AND they require a significant amount of rehab in order for the properties to be inhabitable. 

It will save you a ton of money upfront and you'll gain the experience to upgrade to larger deals.  

I am particularly interested in:Understanding the fundamentals of wholesalingNavigating Texas-specific real estate laws and regulationsBuilding a strong network of cash buyers and motivated sellersLearning effective marketing strategiesAnalyzing and evaluating dealsIf anyone is willing to share their experiences, tips, or resources, I would greatly appreciate it.

Not realistic for DC.