Developers are offering 0 down VA loans in my area. 

I think a fairly easy and quick system could be developed to submit multiple offers, on multiple properties, without it taking up much time or work.

Use that as a guide for developing your ARV.  

I have bought and sold over 900 properties for my own inventory and did Bigger Pockets Podcast #82.I've done vacant lots also, both scattered lots and land subdivision and development in 4 local counties.

I have tried Direct Mail, Driving for Dollars, Door knocking, Property Tax Lien list, craigslist and develop a referral network with an Estate Sales company.

Hi all, I've been developing some techniques to quickly build a comprehensive set of leads for specific categories of commercial properties anywhere in the US and wanted to connect with some commercial real estate investors to get some feedback on whether they would find this valuable. 

After visiting potential prospects and running dozens of number it gets discourging and maybe a bit impatient to land that first one and get your feet wet. 

This can allow me to create a higher density development. 

Maybe they figure even if they aren't making much cash flow at least they have some money coming in while they plan the development. 

While there certainly reasons a person may need a place quickly, logic dictates those looking to move in 30 days are more likely to be good prospects.