Keeping in touch and connecting with wholesalers

Hello all, 

I am about to finish my first flip (not so successfully 😂) and to get back on market after a while. 
wanted to ask the wholesalers out here, what are the things that investors do that keeps them in the top of your minds and makes you send them more and better deals? 
what are you looking for in a relationship with investors? 
 and some general tips from more experienced investors to stay more in touch with the community, contractors etc that will lead to a better healthier business would be nice. 
thanks all!