Business credit cards with a personal guarantee (PG) will only report to your personal credit if you default.

Even on all the first loans I did over the years I had PG's on every single one of them..

Sounds like if you free up 1 conventional slot, you can buy 2 financed properties with a 1031 exchange. 

Montgomery County you will be limited to 120 days per year, PG county 90 days per year.

I installed a mail slot in my storage room and called it number 14!

@Derek, What if the equity is injected (there is no silent seller carry as per bank guidelines) and borrower gives a personal loan after closing and uses a PG as collateral for that personal loan?

This would free up the conventional slots for you to buy more.

In the meantime, I want to build up my investments so going back is even easier financially.I put a time slot on my calendar to follow up 03/22/21 with you here on BP.

I was in similar situation a couple of times this year and what I did was to ask for 2 or 3 hour window from the tenants and got them agreed; then arranged the showings in that time slot and was able to rent it out with just showing once (rent slightly below market). 

And as a result, not only wasting an agent's time in showing, but eating up a time slot that a qualifying person could have occupied.