Not looking for anything where alcohol is involved and people are just jibber-jabbering. 

Do pay your alcohol beverage taxes if you own a bar, they're going to come after you and seize your bar and probably even non-bar personal assets.   

So putting the video game controllers up a certain way, arranging the basketballs and board games a specific way, having a power consumption monitor on that specific TV, etc.

This will allow each resident to control their hot water consumption and pay only for what they use.

Also cut my alcohol intake.

Don't fall into the hole of drinking a lot of alcohol.

Then I'd buy some properties in growing areas that fit your risk profile with as little or as much down to make it flat to intrinsic(DSCR 1.0 to 1.25) via MLS or distressed and fix up(time consumption being a factor) and go deeper into these areas than wider in your reach.

Depending on the type of "group home" (drug/alcohol rehab, handicapped, mental illness, elderly, etc.) you have other laws to make sure you comply with, and great point by David D Painter re insurance.

I'm also quite certain he has an alcohol issue, as I always smell alcohol when we speak in person.When the tenant first moved in, he would wait for my wife to leave for work and then rush outside to talk to her, often presenting significant problems he was facing – hospital visits, sick parents, cyber hacking, and more.

I would even require bank statements, schedules, regular doctor visits, job searching or physical therapy or efforts to become self-reliant, etc. as a condition of SSDI -- partying, alcohol, drugs, smoking could revoke their SSDI.