Quote from @Carl Rowles: We signed the lease on Black Friday.

Given that the lease agreement had a 30 day notice period clause, I asked when the tenant was going to move out.

What's the process & requirements (e.g. copy of lease agreement) for getting one and would the MTR tenant need to arrive early enough on check-in day to get to the municipal building that probably closes at 4 or 5 PM?

And the NNN leaves you only managing a long term lease rather than managing a property.And given your expertise, there's nothing wrong with a transition from farmer to landlord of the farmer. 

You could seek administrative roles, leasing assistant positions, or internships to learn the business paycheck.

We started raising the rents on the 3 and 4 BR units until the rate of leasing slowed to a normal pace.Fast forward two years and we found ourselves with higher vacancy on those same units. 

When's the lease up?

Show the lease agreement, show his rent payment history, and show any written evidence from the tenant that he admits to being late/unpaid.

I actually own a 20 year lease as I'm within 100 yards of the ocean. 

They perhaps can build cheaper than you can, finance cheaper, operate cheaper and to get it leased up, offer things like 1-2-3 months free rent.