Wholesaling with a 20k marketing budget

[George Rodriguez]

I am looking for deals so I can purchase, fix and flip. Also I have some investors with cash in hand to buy deals themselves to flip. I'd like to get to the point of getting at least 5 homes a month under contract. What would be the best marketing campaign to get the most bang for my buck ? I would like to automate as much as possible. Time is more valuable for me in this case.  What kind of return can I expect to get from my investment in the marketing campaign? 

Thanks a bunch!!