It was a few doors down from my home so I kept my eye on it.

It really opened my eyes.

Entity structure wise, I'm getting conflicting opinions from lawyers/tax advisors on which scenario gives me the best separation between properties and asset protection from rental activities:1.

When we purchase our upleg, how can we best negotiate to protect ourselves?

Protect Documents: Store originals safely and keep digital backups.2.

I really want to get my interest protected ASAP!

Further, you’ve never even mentioned using third party foreign asset protection trusts domiciled in Nevis in your post which shows you’re withholding information vital to success in the note business.  

(Although if you're looking to use this money for real estate in the next 3 years, I would NOT put it in the market.)I'd be putting the additional money into a high yield savings account, and keep my eyes out for a great real estate deal. 

If you are in a neighborhood with a higher crime rate (C neighborhood), make sure to protect the AC units by putting a cage over them to prevent theft.

yeah i have been keeping my eyes open for a 4 unit.