What about the local towns REI facebook group? 

I have seen side line guys advertise on Facebook and know one personally that can install off brand systems around $4-5k.

Things like SEO, SEM, facebook marketing etc so that you get people calling you who are distressed and looking to sell.

make sure not to pay anything upfront and be VERY skeptical. those to-good-to-be-true facebook group posts by "older white gentlemen" are often african scammers. one if my previous answers shows the second of the only two profile pictures of one of those posters - a young black guy dressed in a sari. most arent as stupid as this one 

There is a 'Lansing Real Estate Investors' Facebook group.

You can use facebook's algorithms to find like audiences that have similar behaviours and characteristics to those that have previously shown to be motivated, but as you can see... this is not at all what you were asking about right?

It is up to you what you do, but before you do anything you need to answer this for your own sake.Why am I choosing DMM and not Facebook ads?

AZREIA.org They have smaller specialty meetings you might like.2) PHXREIA, which is not affiliated with AZREIA, and is best found in their Facebook group.If you want to make more personal connections, other BP members who host local meetups will add their info here.Also check out Real Estate Disruptors.

Join the Facebook group ABQREIA group as well. 

This question is for people who have actually done this themselves or have relevant experience I’ve had good luck developing some older lots in a neighborhood in Central FL Found one lot I bought from Facebook Market place, another via Zillow and another by word of mouth from a neighbor I have looked up the owners of the few other lots.