Also, is there some prevision I can put in the lease to prevent the tenant from blocking the drive access to the ADU/Boat and from physically messing with my stuff, such as a fee.

Memphis is a block by block city, so be careful to get your comps from very close to the subject property. 

"Maybe" 10 blocks. 

Experience – I want a lender who's been around the block and knows how to navigate challenges.

If I were you, I would connect with a local market expert who can give you concrete data on your market and what the future holds.

The book comes with worksheets and concrete strategies, and if you're on the road is available as an audio book too.

Build site is a block down from my house, so I'm planning to manage myself.

Multi-treatment where necessary on the concrete slab, as well as in the master bathroom, which was a bird catch.

Balancing work and income requires using systems like CRMs and time blocking.

@Tosin Oluwatoye a good way to test out your location is to put the concrete pads down, add a 30/50 amp outlet and water line, and then rent out the pads to people who already own their own tiny houses.