Wikipedia indicates the population is dropping.

- A Tax Deed is certainly a “Real” Deed; however, it may not be an indication of ownership free of the claims of others.

If not, past returns should be a good indicator of future performance.

But I would be circumspect about how I requested the records (need them for personal research project), how the information appeared when disseminated (all indications that it came from the State would be removed), and how I phrased my interactions with property owner's who were identified through use of public records (I'd never mention that the owner's identity or address was obtained from the State or County, only that obtained the information legally at considerable cost).

The reason 10% sounds to good to be true, is because a cap rate that high is indicative of a high risk asset.

The fact they are complaining online might be an indication the property manager dealt with them properly so be sure to ask the manager for their side of the story.I hope this basic guide helps.

From a macro standpoint RE is changing rapidly and indicators point toward a higher probability of declining growth. 

I have concerns when a potential wholesaler indicates they have minimal capital.  

Mine is 15.92% IRR while you indicated Frank gets 16.17% IRR.It's not that far off and I bet the numbers are a little different because Frank maybe adjusting the Closing Costs a little bit down because the Price is lower.

I look at all kinds of indicators, including my own renters.So, my question for you, what are you looking at?