After reviewing the city ordinances, I have a couple of questions about STR regulations.

What terms or incentives would be appropriate to attract investors for this timeline?

The issue for you is you (or your wife) now may have two insurance carriers fighting over who will pick up coverage (assuming your intermediary LLC has appropriate insurance) or if it does not, your property insurance carrier may try to get out of coverage because of your slick deception tactic of using an alter ego which is the last thing you would want.Just  yesterday another BP forum poster wanted advice on a similar strategy when leasing a rental cottage on the same lot as their residence.

A tenant complaining online might indicate that the property manager handled them appropriately, so be sure to ask the manager for their side of the story.7.

Biggest thing is adjust pricing appropriately. 

I expect that I'll be reserving time in various resorts and farming those weeks out to perspective vacationers, does anyone know if VRBO, or AirBnB, or some other site would be most appropriate for this approach?

I live in Tahoe and there are multiple restrictions on STRs so if that is in the plan check the local regulations. 

A tenant complaining online might indicate that the property manager handled them appropriately, so be sure to ask the manager for their side of the story.7.

This note should serve as my (length appropriate) notice of non-renewal.

What are the special regulations that I need to know in order to flip houses?