I've only had success with absentee but haven't tested many others yet.

I take the data(house numbers) and go back to the computer to look up on the county's website to find the owners name and mailing address.

Once you have that machine built, tested, and working consistently, the problem becomes how do I get more dollars to stick into this machine.But, you are more likely to be successful building that machine, doing what you know and enjoy. 

The most common example is when the landlord sends the renter’s application information to a third party screening company who then pulls the credit data.

I believe the data above shows that one needs 3-5 years time to make it work.

Tenants don't usually lie about that sort of stuff, and it's an easy thing to be inconsistent so won't shock when tested. 

I started working on my real estate license and completed all the courses and now Im getting ready for the test.  

You won't find that the MLS instantly opens the door to investments you couldn't find on Zillow, but it does help you learn your market by looking at historical data.

I think the title company would also have accepted our personal check with the bank guarantee, but didn't have to test those waters.Sometimes small town life has its perks.

If it passes that test then go pay for an inspection.All that should cost around $300-600 I'd imagine.- I'd suggest you find a local real estate atty if you want some documents to get it written up in with.