Unfortunately due to the business you choose to operate incidents like the one you experienced are more likely to occur compared to a property that's continually occupied by a tenant where the water would more likely be run at a higher frequency which would prevent the pipes from freezing.  

@Timur Salikov How would you compare the Westwood neighborhood to where yours is?

We don’t know any PMCs to recommend in the area mentioned, but since selecting the wrong PMC is usually more harmful than selecting a bad tenant, you might want to read our series about “How to Screen a PMC Better than a Tenant”:https://www.biggerpockets.com/member-blogs/3094/91877-how-to-screen-a-pmc-better-than-a-tenant-part-1-services-and-processesWe recommend you get management contracts from several PMCs and compare the services they cover and, more importantly, what they each DO NOT cover.

To rent the home, I would lose about $2,500 per month (based on comparable rents in my area, property management fees, etc).Both options loose the same amount by roughly 2 years, and by this time, I still will not have built up much more equity in the home to make selling it a break even unless there is price appreciation by then.My dilemma is this: I speculate that my home will not appreciate much in the next 3-5 years due to the rapid pace of development in the surrounding area.In 5-10+ years, maybe, but by then I'll have bled $150,000 - $300,000.I have thought about this a lot and feel that I mar'-too close to the problem to see the best solution.

I do not have a traditional W2 job so I can't pursue the typical conventional loan or a FHA since I don't have income (hence the DSCR route).However, I've seen that most DSCR lenders do not lend if the loan amount is less than $100K.

Would be great to have more to compare with what I already have quotes from. 

I bought lots of umbrella insurance.I'd recommend you talk to a local attorney and compare services and fees with Anderson.

It’s growing fast, has good schools, and offers affordable homes compared to Houston.

In Philadelphia the fundamentals are strong: leading industries/employers are in the Education and Medical fields which are known to be stable, proximity to NYC and DC, national airport, port city, affordability compared to mid-atlantic predecessors.

MD is bad compared to Ohio where piercing the corporate veil is a myth - applicable only where the owner (even 100%) has committed a crime or fraud.