I did read a great article on Twitter and using their search engine, hashtags, etc to search the top profiles in your niche in your area.  

For example if I were looking in Dallas, I would search hashtags like dallasrealtor, dallasinvestor, dallasrentals, dallasrealestateinvestor, etc.

And I don't have twitter would not know how to use it.. but this hash tag thing.. its all in like code or something.. kind of like ordering burgers from In and Out burger.. there is the menu then there is the secret menu.So for me very straight forward business like and who are the people behind the company.. that goes for anyone trying to sell me inventory ( and I buy a lot probably 250 plus props a year) etc etc.so that's feedback from someone of my age group and economic and business experience.I would think the minority and elderly sellers are worse than I am..

Use hashtags on instagram, post stories using your location, and write long form facebook posts (trust me on this one).

I use instagram for my construction business but I don't know how to properly hashtag and such.. 

@Scott Swink search the hashtags #realestate #flippinghomes #investor Ect..

Try following everyone that posts with real estate hashtags.

Just search the hashtag “#downtowngilbert” and you'll immediately feel the hipster vibes flowing through your iPhone.Gilbert’s hip.

Just don't forget to use our hashtag #bgrpkts

If you're super marketing-oriented, you can add your hashtag or whatever they do!