One needs to have outstanding local market knowledge to underwrite effectively. 

Contact a local closing attorney as they may have one for you to use. 

Call every local investor agenda (look at the agents that have investment property listings and call them) and call every local landlord that owns multiple properties (you can get lists off of Deal Machine).

Not all PM companies are equal - not just in service but in helpfulness.

I have a local handyman that helped me hired junk removal company and pest control for the roaches.

A local property manager will make this much easier and handle the visits for you.Single-family homes can still do well, even with more apartments popping up, as they cater to tenants who want privacy and space.

Community engagement: Homeowners have a greater financial stake in their neighborhoods and are more likely to invest in their local communities.

I think you need to find a good local agent, network with investors(local meet ups, FB groups, etc) and learn more to dial in the gameplan. 

Sees a lot of off market stuff because he is a property manager as well.The toughest part about investing outside of your locality is finding boots on the ground that you can trust.

I've found deals in local online groups on Facebook, simply asking people for what I want.