They took a big risk, and they probably thought it would be easy to rezone so I personally think that's on them and poor risk management.

When that’s not enough they go after personal assets, if your rental is in your personal name it’s targeted.

If there are changes you want to make then send your tenants official notice of those changes via in person delivery or certified and regular mail along with a copy of the new lease.

I learned this the hard way personally and had to get mine repaired.

The manager or registered agent needs to be identified first and then that person needs to be skip traced.

Who is the first person you call in that market to get started?

Quote from @Ana Mills: The high quotes for the electricians will be way cheaper than having your handyman do it and it causing damage, causing a fire, or even worse causing a fire later when someone is living there and that person/persons getting hurt because of the work being done by an unlicensed worker doing the work. 

The fastest I've seen personally is a few days, with a reinsurance policy through Metro Title (they were on Glenwood Ave in Raleigh, but I think they moved.)

The primary residence unit does not qualify, so the purchase price must be allocated between investment and personal use.

Personally I’d do a 1031 to save $40k, I’d skip the LLC, increase the limit on my umbrella, and call it a day.