I haven't gone to Nichole's monthly meetup because I'm a bit of a recluse, but she's been doing it for a good while and I think it's definitely worth a visit if you're less socially-averse than I am lol.

I have told him that I will share my experience on social media if he doesn't finish by today but we still have quite a bit left to do.

I have searched for him on all the social media platforms and there just really isn't much. 

I pretty much exclusively sell 2-4 units and sell a good chunk of my listings before they even hit the MLS by sending them out to my internal investor mailing list and posting pre-market deals on social media where I have many investor contacts.

For example, are you experienced in social media marketing?

Here is what J Scott had to offer on Zuck's quaint alternative social media site. 

Hi Matthew, start with any free resources we have like social media etc. follow industry leaders and maybe you might interested in my book happy rich and healthy book not just for real estate but also start building wealth without sacrificing your health.

@Kee Lee  since you said they were older it may be possible that someone became eligible for social security resulting in the change.  

@Daniel BaradRecommend exploring as many sources as possible to get referrals AND cross-reference them to get as much accurate information as possible.Check out NARPM.com, BP’s Property Manager Finder (BiggerPockets: The Real Estate Investing Social Network), etc.Also, encourage you to learn from the mistakes of others - by reading posts here on BiggerPockets about owners not having their expectations met by their current Property Management Company.

Come to find out his wife's dad had a career in real estate, his friend works at a firm as a private lender (that's how he got started), the houses were 50k houses and half of them were trailers...His personal house, while large was in the middle of nowhere...You can see the focus shifted from real estate investing to social media marketing.