What have you implemented to have the tenants share the responsibility for water and/or gas usage?  

The strategy I've heard discussed on the Podcast that I'm trying to implement: purchasing a duplex in your personal name and getting a residential loan in your personal name as well; then once financed, doing a quit claim deed to place the property in an LLC for asset protection and/or you have partners in the deal.

Long term plans along with the Marion County Landlord registration is to implement Occupancy Inspections and those are waived if Section 8 performs the Inspection. 

The USPS making envelope is an excellent idea that I will start implementing, thanks for the advice again -See You At The Top

and if you do have a problem tenant pestering you, just implement a call block feature.If you don't want to give out your personal number, you could set up a cheap VoIP call forward option 

But after losing on my n-th multi-family bid, I decided to take a much closer look at office buildings.I spent lots of time on this site researching how to evaluate various commercial assets and specifically how to effectively implement value-add strategies.

Not even in the stringent state of Ohio).

@Ehsan Rishat excellent information, will definitely be implementing it right away!

Impose stringent credit or/and past rental reference requirements: This will eliminate much of the Section 8 pool, but not all.

While I initially wasn't considering implementing a noise monitoring system, like you, I recently also discovered that my insurance carrier also provides a discount for having one installed!