I decided instead to save the $ and create organized systems that help alleviate some of the more tedious work that comes along with managing the properties myself. 

They have also hired some new experienced personnel that should help alleviate the communications issues we were having, but we won't know for sure for several months. 

It is an animal that works, provides assistance, or performs tasks for the benefit of a person with a disability, or provides emotional support that alleviates one or more identified symptoms or effects of a person's disability.

I bet most of these guys in your area would know just by the address what the potential for asbestos would be and possibly could alleviate your fears by a simple inspection. 

In the future you could ask the wholesaler to execute a double closing to help alleviate the problem. 

Someone suffering from anxiety cannot have multiple animals to help alleviate their anxiety.

Many who do this business remotely have developed some solid systems in place that alleviate the need for a physical presence, along with some "boots on the ground" as well.

I agree with the previous poster.Also, to alleviate this concern with his next tenant, I suggest your FiL contract to begin service with the garbage collection company, increase the rent by the amount of that cost, and then market the house as "comes with garbage collection!"

What problems are people having investing in Baltimore and what can you do to alleviate them? 

This method allows you to get a higher rental rate and alleviates the stress of vacancy.