City recently implemented strong regulations on Airbnb.

Safety Measures: What are some essential safety measures I should consider implementing, such as pool alarms or fencing?

Though I did have to switch umbrella insurance companies as USLI implemented a $1million max for anyone with any pools at any of their rentals. 

@Brendon Bourne would need more specific details to comment on.Otherwise, suggest you hire a consultant to create an implementation plan.

Can this be implemented immediately?

If you don't, you'll be better served by taking care of the other forms of risk mitigation (which you need to implement anyway) and not complicating yourself at this stage with an LLC.And be careful when transferring property with a QCD, you'll break the title chain and risk loosing title insurance.

Higher powers are most certainly not trying to keep people from owning homes (though policies like rent control often have the opposite of their intended consequences, I choose to believe that their implementation is a misguided attempt to do good, not evil intent to reduce affordability), and one silver lining for housing affordability is a wave of laws that effectively drive top down zoning allowing for multifamily construction, ADU construction, or other development. 

Everyone else has implemented great plans and modes to just be a decent manager. 5 things to consider 1)Contacts - Accountant (person or software)2)Contacts - Handyman 3)Contacts - Leasing agent 4)Contacts - Lawyer 5)Contacts - Continuing education  (something always new in certain counties) If you are willing it can be done. 

I have noticed since my PM implemented this our days on market have significantly increased.

All the generic information they provide is useless with out someone to walk you through it and show you how do implement it.