I realize this comes with the STR business but if I'm going to continue to use VRBO I need to find away to attract the "good" guests and minimize the bad ones.

These people are built to value add deals, you would have to look hard for these people in your market and probably pay them top end pricing to get your properties performing amazingly well!  

BEST DECISION I EVER DID WAS MAKE MY WIFE MY BUSINESS PARTNER THIS YEAR FELT LIKE NEW BEGINNINGS LEAVING A OLD PARTNERSHIP AND STARTING A NEW ONE LITTLE  DID WE KNOW THIS FLIP WOULD BE THE WORSE THING WE DID THIS YEAR TALK ABOUT A HOUSE THAT WOULDN'T STOP SPITTING OUT PROBLEMS FROM SQUATTERS BREAKING IN , FROM THE CITY CONSTANTLY GIVING VIOLATIONS, WE EVENTUALLY TOOK A LOSS OVER 50K OUCH!!  

It has been bad for the general US populace and good for a select elite group of US and international business interests who now seek to manipulate the masses to believe ending it will be bad for them, the people.Balance is what needs to be restored and the tool as old as the nation to do such is tariffs.  

Creativity goes such a long way in this business. 

I've seen numerous QI's fail during my 40 years in the business, and most of the failures would have been prevented had their been government oversight. 

You can get away with using 5% for Class A tenants, but we use 10% for Class B and lower. 3) Tenant Payment Performance: you didn't mention this, but it is important!

Business is business!  

Just wondering if anybody is part of a house flipping performance coaching program?

The other thing is do you have a business entity.