Any luck on motivating realtors in the area to actually get operating expenses/lease agreements for Jackson County specifically George?

Screen tenants thoroughly, have a solid lease, and maintain an emergency fund for unexpected expenses.

But if you're holding long term with no plans to sell in near future - better to get them leased up!

You should teach a class on "How to Lease a Property". 

A master lease is essentially called a Lease Option here in Canada.Yes, schedule B will over-ride anything previously written.

I hear frequently getting financing for container home type projects is tough if not fairly impossible vs traditional construction financing, so wouldn't that take more capital?   

New tenant must go through complete vetting, sign the lease, pay security deposit and rent, and move in, prior to the referring tenant getting their $100.

Having a lease from someone that has no authority to lease the unit does make them a tenant.  

I use Buildium for tracking rent, fees, leases, and collecting online payments, but I don't use their reports for much, as I end up copying my online banking each year into spreadsheets.I've been using Rental Hero for the last hour and already impressed with it.

Due to the nature of the shorter lease terms, I am spending an excessive amount of time updating my Excel spreadsheet, MLS, business website, Airbnb, VRBO, and other platforms.