The data points they use made me feel like it got my pricing right and I feel much more confident about what my nightly and seasonal rates are now. 

From digging into real time market data and calcualting cash flow.. to literally driving for dollars, you want someone with an incredible network of pros who can unearth leads (probate attorneys, divorce attorneys, local fix and flip circles) that might connect you with a ready buyer or flud tenant.

Then, get this...they SEND the buyer, all my personal financial data by giving them login access to my records.

You should definately expect a good ROI, but I dont' have data to show how that would effect it would have on revenue.

Know your data. 

You can set up a Wyoming LLC yourself.

Quote from @Stuart Udis: @Danielle B What data are you relying on that suggests Section 8 leased properties provide for better returns than other investment strategies?

Data suggests that both of these places have been on a decline for years.

Firstly I apologize that I do not have any market insights data specifically, but Houston has been a rough market as valuations have pulled back.

I'd suggest checking local Airbnb/VRBO data or using AirDNA to see occupancy rates and average nightly rates in the area.