My recommendation is that you attend as many real estate investor club meetings as possible, have as many conversations with fellow investors as you can, collect as many business cards as you can, and give out as many business cards as you can. Understand what kind of real estate deals each investor likes, what area(s) of town they prefer, how they finance their deals, how quickly they can close, etc. Follow up with phone calls, emails, etc. You'll be surprised how quickly your buyers list will grow.
Communicating on this Discussion Forum and any others like it you can find is also a good idea.
BTW, my wife, Cindy, and I are buyers. You can contact us at:
Robin@AccelereatedPropertySolutions.com and Cindy@AcceleratedPropertySolutions.com