Hi Raquell,I have selected the zip codes that I'm going to mail to.

I don't know if this would potentially violate some safety code (I can always ask my rental inspector). 

I'm running my marketing campaign from my home office w/ laptop, printer, and stamps.com.

This is where a good attorney can help you out but you can learn some buy digging into your state laws and codes.

Try this site for a down and dirty way to find cash buyers in a given area.http://www.findcompsnow.com/index.phpAdd the area code you're interest in you'll get a list of recent purchases made by cash buyers.  

I've got 2 different buyers out of Boston this month and my "pitch" to them if you can call it that was if I were an out of towner and coming in I'd spend more money and invest in a more conservative location then gave them zip codes to start doing some research on their own. 

All the information is public, with a laptop they should have a pro forma generated with in 5 minutes.What areas would you invest in and why?

The city has a strict inspection policy and this place is up to code.  

On the listing/area, 85713 can be a pretty challenging zip code and for a 2bd1ba renting at $500, the tenant pool also quite difficult.  

Not a chance, that'll barely get the thing up to code most likely and that's being optimistic, forget upgrades.