But in the case that you do get a business loan, I'm not so sure the structure of the LLC is going play an enormous role in an underwriting decision since most lenders are likely going to put you through a normal underwriting process with your personal finances, with you giving a PG.

I do know that PG county is safe because there are bandit signs everywhere.

The big deciding factor was that one of the parents was willing to sign a PG that I had a NY lawyer draw up.

The property taxes in PG county are crazy and you get nothing. 

A business credit card with out a personal pg will not show up on your personal credit and won't count against your debt on your personal credit which is a benefit for having a business cc.

You will have to PG though.  

I would like to start in the Pg county area

Depending on your goals and your personal financial position buying properties strictly for maximum cash flow vs tax benefits and longer term rewards may make more sense.Close in to DC, PG county is probably the area that will bring you the most bang for your buck shorter term.

Proposed regs are out:  https://www.irs.gov/pub/irs-drop/reg-107892-18.pdf - PDF WarningLooks like Sec 162 is the rule (pg. 8/9)

The property is located in pg.