What is the best way to decide which zip codes are the best to send direct mail to find wholesale deals?

And you have to worry about a special assessment absolutely wrecking you.Ran, just throwing some cold water at you here - on first blush, this looks like it is a very, very bad investment deal.ETA: this is not directed @Ran specifically, but it appears nobody on this threat has considered any expenses beyond mortgage. 

I would move towards online marketing and also list stacking your code violation, Tax list, and vacant property's.

One of my big money makers is just knowing local zoning code and were to find hidden lots.. 

Look for special designations like RMP and MPM, Master Property Manager

There was a special time in recent American history (2010) when you could buy dollar coins online at price from the US Mint and they'd ship them to you on the Mint's nickel.

I hear you Denise, but the code says the investor can quiet title concurrent with the foreclosure, which is not possible due to the QT possession requirement. 

He says that seller must have representationI would point blank ask the attorney to quote me the code requiring it. 

With an online code I paid $75 total for the education for my state.

I would have a Realtor that specializes in that specific area come and take a look at it.