After about 10 years of investing I had a bunch of good data and so analyzed my different investments to look for the traits of my most successful properties vs my less successful. 

It all depends on how the county inputs the data.

And Sunoco has the worst safety record of all pipeline operators who report data to PHMSA. https://www.middletowncoalition.org/blog and https://www.facebook.com/DelChescoUnited/ 

UCR data is published annually by the FBI.UCR data is reported as either violent or property crime, which then break down further into eight possible sub-crime categories.

I have heard that it is hard to get accurate lien info nationwide and to be careful when trusting data from providers claiming accurate tax lien and divorce data nation wide?

I'm just wondering if renting out a 4br/2.5ba for $1000 is realistic in a small town of 2500 people (but who are 15min from Lumberton, NC w/ 20k pop, and an hour from Florence SC and Fayetteville NC).Fairmont data seems 16% vacancy rate *overall* (which includes unsold properties on the market).There's no Rentometer data, it seems.

Can you resign a new lease if they agree and go through credit checks and employment checks again to ensure they have at least 3 x the rent as monthly income etc.

In Tarrant County, the data that can be used to construct a Tax Delinquent list is offered for free by the "Tax Assessor-Collector".

On top of that, I like to get the data, like occupancy, any major problems or tenants that are difficult.

Is either one of these options feasible and how can I ensure a win-win for this 70 year old seller and for myself and any other financer?