Me and my Team created a share point with numerous data and we have designated responsibility on what to provide to make the best/correct decision.

Then attending local REIA meetings, but being careful to really just gather data and not get caught in the negativity or personal opinions of other investors. :)

I am finding it frustrating to find and collect all of this data, not to mention I don't really know what I am looking for yet.  

Does anyone sell data of Tax delinquent, code violations, or eviction violations?

I ask for the current landlord's info to cross reference with deed/tax data simply to see if the applicant is lying and putting a friend's name/number on the app.

I found, that there is not any bridge between all of them, and I am fighting with all the different data.

I'm always wary of average profit margins for flipping as they're based on  incomplete data, missing actual expenses that have a significant impact on profit margins.  

Ultimately do what feels right, Google Voice is free for the first number when you sign up with them and having Unlimited data calls and texts are technically data usage since you are using an app and you’re NOT using your minutes or texts, if you have a certain number allotted to you each month, so it’s a win win.

Interesting data!

See below for some quick data I threw in a spreadsheet.My ideal area has steady population growth as well as steady job growth and low unemployment.