Fire an employee who was caught stealing.

However, the only way to spread out the work load is bring on more employees and employees cost $$$. 

You are either a partner or employee, you all need to decide which and pay accordingly.

We've got 60+ employees running several businesses so we've got a lot of insurance.

A lot. some quick math $1,000 per door which varies by area at 10% a month (which you won't be paying if you have enough units to be considering a full time employee) = $100/ month so to get to a salary where you might get a reasonable PM you are probably looking at a minimum of 40 probably more and that is if you don't want to provide benefits and all your units are in the same place. 

Look for places with low unemployment and diversity in their employee base.

Imagine you have employees.

Having units separated specifically while house hacking and then renting fully to tenants later would be easier in a normal duplex - quadplex I think.Narrowing down your markets is a great idea - have you visited those areas and met with any brokers, government employees, real estate agents?

Disclosure: I am an employee of RoofstockHi @Dylan Viola - thanks for your interest in Roofstock!

Hey, @Stephen Sokolow the submarket of North Miami definitely is hot at this moment and it will continue like that for a long period of time since a lot of new companies are moving to town and their employees.