This might be a dumb question but how do you find who the BPO agent is for this particular piece of property?

I have 2 PA LLCs which each hold about 8 units a piece.

To take your advice, my plan, while I'm sure it's going to take at least 6 months to get a deal at this rate in this market, is to mail out at least 100 pieces a month in my county to people who still owe taxes from last year's tax sale list (until this year's becomes available).

Americans are holding a fantasy view of their piece of the American dream\middle class membership.

Don't just look at it as a piece of paper.

That last piece of information (since I don't invest locally) is invaluable. 

Find a contractor (but that cost more because of the markup the contractor will charge) or try and piece the jobs out yourself (which will take more time and I don't have experience in home construction)?  

First piece of the puzzle for you is getting ahold of some working capital.

So that project will be costly If i replace ALL the windows (14) at once, around $200 piece W/O labor.

Investing in a blended portfolio is like investing in a funds of funds - you get a small piece of everything including their fees.