Still want to invest in physical real estate for the cash flow and tax advantages. 

The police won’t be your third party and if you ask them to respond you will piss them off and loose any goodwill that they can provide when you really need them.Call the police however if you have a physical fight with your tenant or any other CRIMINAL activity on your property.

I don't want to be burnt out on the job and physically too.

I plan to work and run my businesses until I'm physically and mentally incapable of doing so in which my kids will continue the legacy.

In my experience, this type of notice requires a physical notice on the property being leased (for example, taped to the door) or served through the mail. 

When buying a property in your LLC, do you use your physical address or the address of your resident agent for the address the property taxes are sent to?

I only emailed her an accounting, as she never provided me with a physical forwarding address.

This included physically being present during the appraisal, having a pre-printed packet of comps, list of repairs, the tenant lease, and improving curb appeal through quality landscaping.

I've gotten copies of all the leases, the inspections and termites reports, and have done a physical inspection myself.

Well, being from out of state if you purchase from auctions or tax deeds you really won't know what your buying until its too late.