Also are you marketing, screening, and then managing it all yourself or are you outsourcing?   

Only the big stuff gets out sourced. 

Usually they have spent years learning how to evaluate properties, building a killer buyers list that will buy all the deals they can find, developing systems to first make their job easier then to be able to outsource things.

By team, I'm referencing property manager here, since almost every other functions can be outsourced or subbed in. 

Am i going to clean my house myself, hell no gross i hire a cleaning ladyAm i going to change my oil myself, hell no gross i go to jiffy lubeAm i going to buy a rental in the midwest and rehab and manage it myself, hell no gross i outsource to a turnkey provider

Larger families or higher income folks will simply outsource the move to a large trucking company.So then how could that data be representative of the general trend?

Surely there's something within a morning's drive that will suit you, without jumping to unknown lands and people to outsource your future to. 

Bookkeeping can be outsourced to a cheaper country.

If you have to outsource every single thing that goes awry rather than just driving over to change an exterior bulb or paint a fence, then your expenses are going to go through the roof. 3) This point ties into the second point but is worth having its own category.

Those tiny jobs will cost $100 or more to outsource, and will eat your profit.