Buy in an area of the city where people are upwardly mobile so they will leave in a couple years as they have high paid tech jobs. 

SEC Charges Self-Proclaimed 'Queen of Mobile Homes' and Three Salespeople with Fraud in Mobile Home Investment Scheme

And if anyone knows has experience with Rise Capital Group or Sunrise (now offering mobile home park/parking lots).

I purchased it as part of a deal to move my mobile home off my homesite.

Maybe something unconventional like storage units or mobile home parks?

In addition to running the "Illinois Real Estate Investors Association", I manage a mobile home park in Belleville, IL.

It's definitely worth investigating.Yes, you can install motion-sensor cameras to monitor vacant rentals, but they require some paid service to monitor remotely (wifi, hotspot, etc.) 

They can finance the land, but not the mobile home.

We want a camera system that:1) Connects to internet for remote monitoring via an office computer (not just a mobile device)2) Has motion-sensor alerts3) Records to the cloud, so a thief can't disable/steal the camera to hide their identityWe plan to remove these cameras once a property is rented and reinstall at the next vacant rental.Wi-Fi connection to internet is possible, but we'd also like to look into cellular connections to internet.What suggestions do you have please?

Quote from @Kevin James: My tenant wants a refund of $175 for a lapse of 4 days without internet for the cost she incurred by using her mobile hotspot.