To be more precise, Denver’s STR policy applies to the entire City and County, not just downtown.

Would I have to transfer ownership of my rentals to these LLC’s?

The big question I have is, will I be able to transfer this into my LLC which then can be used as an investment to avoid/defer tax? 

A lot of coaches (if they're good) should be able to shorten the learning curve for you individually, by understanding precisely where you're at and tailoring a plan for you... but ultimately, I wouldn't lose sight of the fact that you'll still have to put in the time and get your own first-hand experience with it - that's where the real, tangible learning happens.

They're experienced personal finance people and they have it all on 0% interest balance-transfer cards.

I created a google form that is a checklist and the responses can be transferred to google sheets - I can see running total of hours being tracked.

Thanks for reading.Any transfer of ownership in any way will kick in the so called due on sale clause, so you and the investors will have that risk to deal with.  

This clause allows the lender to demand full repayment of the loan if the property is transferred.

Many cities have implemented CAP's or maximum allowable licensable dwellings used as vacation rentals but some areas allow active STR permits can transfer to new owners upon sale.

Instead of the precise address, you can describe the general location or neighborhood where the property is located.