However, someone that's not planning a crime and not familiar with guns (thanks, media!)

We live in an electronic world so people don't favor doing that anymore.

Should the property garner no interest from their buyer list, their Realtor list, their social media posts, their offering on BP, LinkedIn, FB, various property investor websites, yard signs, etc. then they would probably be willing to share their fee.  

.: I get what you are trying to do and protect, but this is a very slippery slope to get into....In the veterinary field we see this all the time....upset clients going on social media and trying to destroy vets and clinics..... and a lot of the time post complete bullsh$t and inaccurate accounts of the situation.

Go to Etsy and search for "rental property tracker," and you will find hundreds of nice spreadsheets to track 10-20 rentals, usually for under $10.Software has extremely helpful features like online payments, marketing syndication (click a button, and your property is advertised on multiple sites), electronic document review/signing, maintenance tracking, and owner reports.

Social media makes it look like everyone is an expert, but we all know that is false.

Initial inquiry (FF, email, social media)2.

I came across this guy Kris Krohn on instagram and have been going through all is social media and websites.

My rent data is also based on CoStar and other social media outlets' marketplaces.

Confidence.Real estate confidence can come from networking with other real estate investors at meetups and realizing that most investors aren't on social media.