How to attract and secure deal with end buyers?

[Terrance Merck]

I recently secured assigment contract for 5 bed room 1.5 bath room sfh. I have sought out various ways to attract end buyers i.e. advertising Craigslist, and Bigger pockets, as well as contacted my short list of potential investors. I am in the process of building my network and have attended several REIA meetings, of which I plan to become more involved. With this stated what are the best ways to attract and maintain solid reltionships with serious investors. From buy and hold to flip in fix.