Side note; if you google 46218 the only photo that shows up is a gross water damaged basement. 

You can also find real estate investing groups through meetup.com, Facebook, or a Google search.

You can usually find some events by doing a simple google search.

To answer your question, I would simply search google or even Bing AI chat and ask "short term rental regulations in ___" fill in the blank with the market you're searching in.

In the past when I am looking for a property manager I google to find all managers with physical offices in close proximity to my properties to narrow my search and ignore all sponsored adds that fake that they are local.Since you have self managed, you will be better equipped to "manage the manager".

Googling the address shows Zillow listings at market rent or MLS listings. 

A quick google search reveals that Minneapolis provides assistance for first time home buyers so there seems to be a problem with funds for first time home buyers in your locale too.

You can google and follow it's action.

He charges 5k for info you can get from any realtor who is familiar with Section 8 housing or on Google.  

I am in northern NY ( not upstate- 1 hour south of CAN border) Google say $100-$200/sqft.