Now I understand that there is nothing that will explicitly tell you and predict accurate ROI.

Timing the market and trying to estimate appreciation is gambling. 

If anybody has a professional and accurate skip trace service or reccomendation, I’m looking to hire.

, are you certain your rent amount is accurate?

I know that score is not as accurate as an official credit score pull, but its gets you an idea of your credit health.

How do I get accurate numbers to run my analysis for purchasing new rental properties?

The Loan Estimate has to be accurate.  

One of my past clients had success this morning lowering property taxes based on a CMA I had provided using accurate and recent sales in his area.

Could use any advice in regards of methods for property acquisition, market analysis, in-depth BRRRR methodology (preferably the refinance aspect) and determining an accurate ARV with the most need in comp analysis.

I am able to pull the owner names from the public record, but many of them I am having the hardest time finding accurate information.