With single family housing , we had far more problems with dealing with Section 8 officials than we ever had with dealing with the tenants that we on the program.

Any advice for getting started before I officially leave the military?

That is one thing I was told is we need a store or website with a official business entity so I think we will qualify as far as that goes.

The post office optically scans the human-readable address and then prints the bar code on the envelope; if it "knows" there is no Unit 11 or 12, it will kick back the mail to be returned to sender, rather than printing the bar code and sending it on to be delivered.There may be a way to get them to officially add the "extra" units to your property's address, but I have had limited success doing anything online with USPS. 

We have quite a few extremely awesome people from the Shreveport/Bossier area who have networked from Bigger Pockets.A little over a year ago we started an un-official Bigger Pockets meetup in our area.

I am leaning toward going in and seeing if there any signs of an occupant, but to also start the official eviction process.  

The "business name" is not registered officially or incorporated in any way. 

[Not an official response.

I'm sure @James Wise knows his stuff for Cleveland proper and the West side as he deals with it day in and day out but others may / do have slightly different procedures / rulesIn the city of East Cleveland; - Serve the 3 Day notice (assuming like James simple non-payment of rent)- File on Tenant (you usually get a court date within 2-3 weeks), cost $155 I believe- In court, show that there is a lease and there is non-payment (I've actually sat in on this and watched the property manager / eviction lawyer basically read a script covering all the legal points)- Judge will usually give 7 - 10 days for tenant to get out (with or without stuff) OR get landlord to accept payment (even if payment is offered many landlords decline as they don't want the tenant)- On eviction day (if the tenant is not already out), court officials show up to remove the tenant at which point you can change the lock.

I'm more concerned about drafting a proper move out letter that specifies move out date, and anything else that needs to be officially stated.