So, any reader needs to be aware that going down the street to your local RMLO, who passed a test after 23 hours of education and who may have sold cars two years ago may be totally unaware of your offer to allow him to participate in your Sub-2 transaction if he originates your deal.

Welcome @Marcin JurkunThere's lot of data to mine here at biggerpockets - and lots of brains to pick.

Your provider will have all of the wrong entry point data available for you as well.

Do not accept simple statements such as "collection was verified" or a screen shot from the credit reporting agencies data base.

They will do a blower door test and often local utility companies subsidize it so it's not very costly.

That's commonly determined by looking at tax assessor data and calculation a ratio from their numbers and then applying that to your basis to determine the improvement basis.

I do think that you can find numbers on schools in terms of test scores and the like from the state.

Well, as I recall, I went home one day and heard by dad say he passed his agent's test and was going with a broker friend who'd been after him for some time, so I thought all that RE talk was finally over with, little did I know it just began.

Testing?

Determine what information you want, which data fields will need to be created and populated later for your mailings.Here's my challenge for you: will you do this until you get a deal flow or will probate be another shiny object opportunity that is replaced by the next distraction?