If the buyers feel like they should get more money, they can do one of three things:1) re-negotiate with you to amend your original contract2) walk away from the closing table and refuse to sign (basically bringing the deal to a halt)3) suck it up and sign.I can't imagine a closing attorney would hold money back for any reason, unless he had it in writing and signatures from both parties that money was to be held back... that seems beyond me. 

And now, the new one has either disappeared or is simply no longer interested in managing this property, since they have not responded to my emails or phone calls in almost a week, and 1 June is right around the corner.At this point I'd like to simply start over and find a third one.

The irony is that although you think "having to pay thousands of dollars" for an attorney is a bad idea, the other 2 parties clearly thought the property was worth the legal risk-- they were willing to risk their own thousands of dollars, a breach of contract, and loss of the asset over it, not to mention some sort of likely punitive damages since they were a lender and the property was REO.

Third parties in mortgage lending and servicing require license.  

I graduated from East Tennessee State University with a degree in business management and am currently employed and working as the third generation of a family business that my grandfather started in the 1960s.

You also have tons of new buyers who have money and/or credit who do not have full MLS access or do not get a reliable third party realtor to verify comps from these wholesalers are NOT cherry picked and do not misrepresent the values. 

Hi Everyone,As someone of you know from past discussions, I have two condos on the East Side that I am renting out and in the process of searching for a third. 

I then networked with other wholesalers in GA and got connected to a closing company that can do everything remotely by mailing contracts to all parties.

I'm trying to figure out, if it is truly bank owned, why is there a third party attached to it?

I mean seriously, they'll bend you over.Don't just think property price is an indicator of C or D, literally go drive the neighborhoods your interested in, Friday night, party night, gets you a good feel for a neighborhood.If the neighborhood is having a party, that's a war zone.