I should probably start taking your approach to not debating anti-coiners XD 

You will find sagging water pipe laterals will be susceptible to freezing & bursting so we have always pumped through RV anti freeze.

I intend on spraying some anti-mold and letting it dry out.Any advice on the best next steps?

This is often referred to as the "Anti-Flip Rule"  

I ESPECIALLY don't need them to censor speech of ANY kind regardless of how repulsive or inflammatory it might be.

Yes CA is expensive (but you get what you pay for), yes CA is generally anti-short-term rental (but that means less competition), and yes deals are hard to find (but when you find one it feels that much better).

My anti-1031 views may be due to my adversion to real work, hassel, sleepless nights where I set a high priority on quality of life. 

Other ways as others said change the camera angle or add one, put up sign with anti dumping or no trespassing, and have "smile you are on camera"

Most anti Airbnb town just make an ordinance stating that the minimum rental length is 30 days.

(They're supposed to have anti-tip brackets anyway nowadays)I would tell her that you will clean behind them once a year and then move them back and she is not to move them out.