You will be paying 6-10% for just having them collect rent. 

It is a duplex near scranton PA. the Mortgage is about $2,400 and each tenant pays $1,550 monthly in rent so I make about $700 in cash flow monthly.

If it takes you two months two find a tenant willing to pay $1,700, then you'll still basically break even in the long run - the net to you is the same. 

Unless new companies create replacement jobs, the only remaining positions will be lower-paying service sector jobs.

@Aaron Bard- plenty of  lenders  offer  DCSR loans ...contact a  few  for  quotes ...also - dont  pay  any  lenders  at the beginning of the process 

Use that loan to pay the back taxes and get things under control.

There are quite a number of things that can make utilizing an FHA loan more difficult such as more barriers during appraisal, appearance of low qualification/little cash, typically longer closing period, likely higher interest rate, and PMI cannot be dropped without a refinance if 3.5% down.That said, just chain 5% down conventional loans, and make sure your duplexes pay for themselves.  

I would focus on the house hack and not take a pay cut.

The only purpose of the account would be to collect payments and pay bills like taxes and insurance on assets held by the LLC.

The garage and the fact that a long term tenant was in place paying market rent.