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.

Well even if the rent is equal to the mortgage, you'll still be in the negative after repairs, CapEx, vacancy, etc.Why would you specifically be thinking of investing at a negative cash flow?

For the most part vs focusing on a specific neighborhood or two I would say keep you options open to all. 

Essentially you are creating future tax free income by being able to roll over these losses.If your income is between $100,000 and $150,000, a portion of that $150 loss is deductible and the rest rolls forward.If your income is less than $100,000, your loss is fully deductible - and THAT's the cool thing about rental income. 

I have all kinds of specific searches set up for my investor clients to help find the best deals. 

Curious...have you already identified a specific neighborhood in Findlay where you see the most potential, or are you still exploring the entire city?

I’ve noticed that there hasn’t been much recent discussion or activity specific to the Gainesville, FL market, so I wanted to start a conversation!

But for many people, it is one of a number of sources of deal flow, to add to MLS listings, wholesalers, direct owner outreach, auction, etc.Assuming you are specifically talking about sheriff auctions, just make sure you familiarize yourself with the general procedures for the auction.  

On a positive note we did build a new house to the specifications of a specific tenant. 

Specifically, short-term rentals can help you get REPS status.