The biggest thing I'm worried about it building a good team when I can't physically meet them.

The sheriff is the only entity that can enforce the eviction (physically remove the tenant).

I am not physically moving cash from my checking account to another place but want to keep a running total in the ledger for that.

For example to become a licensed broker where I operate (Ohio) you need to go through government background checks, have worked in real estate as a sales agent under another broker for at least 2 years, have a college degree, have a physical store front with office hours, have done at least 40 transactions and much more that I can't think of off the top of my head right now.

There is a lot to learn from physically being at your project.

The next best option is a direct deposit into their bank account, by going into a physical bank branch location

I haven't physically looked at it yet but those are the current numbers I have

Develop local contacts: If you can’t physically be at the property, you need a solid team to act as your eyes and ears.

Quality and security are both major concerns, and there's plenty of negative experiences shared by my colleagues who tried this route.Anything that does not require physical contact can be outsourced, including offshore. 

Unless their was a problem with that particular unit such as the appliances didn't work or other physical problems that should have been corrected you can't just have buyers remorse.