The Fair Market Rent (FMR) on the HUDuser.org website is the Median Rent for the are based on actual rent surveys. 

His criminal record shouldn't play a role if he was released from prison five years ago and has held a steady job, has good landlord references, etc.Disorderly conduct looks pretty minor, and I don't see how it poses a risk to you.

Also, are there any social media websites with groups that I could network with that highlight investors & wholesalers? 

You may also be able to check the website to see what they registered your current use as...perhaps your county doesn't default to a non-agricultural use.

I go to the IRS website. 

To figure out the land value , the county assessor’s website should have a breakdown of the assessed value for both the land and the building.

Sam, the requirement to wait before refinancing—often referred to as a "seasoning period"—is a standard practice by many lenders, even if you're only doing a rate and term refinance. 

They have referred me 2 different doctors over the past 3 years.

Researching the property on county property tax inquiry website it says the “Property Taxes Sold” for 2020-2023.

@Yoana Yordanova at this point, it'd be surprising if the PMC wouldn't let you out of their contract with minimal cost.What websites does your property show up on when you Google the address?