., San Diego, and others)—making it feel like a “natural” choice for a regional traveller wanting to get away for a short weekend. 

To throw a wrench into things, if we were talking about real property/structures that were being short term rented, it's possible/likely that your depreciation period would be 39 years, not 27.5.However, a vehicle - which is what an RV is, regardless of how you're using it - is 5 year property.

Been doing wholesaling off and on with little success but hopefully more time to devote to that shortly.

When a rental is taken out of service for personal use the accumulated depreciation goes away over a short period of time. 

I think there's a path to refinance that would flip me into positive cash flow, but I'm coming up short on ideas. 

There is no seasoning requirement involved since the property isn't a short sale and it isn't someone buying REO from a bank with a seasoning requirement.

Of the many strategies I've looked into, House-hacking and short-term rentals piqued my interests. 

Some a short-term loan can also help you with DSCR loans with fewer regs and guidelines making your loan process much simpler.

Shortly after finding that my note was separated from the mortgage and sold to Fannie Mae I started doing some digging and came across this very info you're mentioning.

Conveniently located in Bryan TX, within walking distance to A&M Bus stop and a short 5 minutes drive to College Station, home to the largest university in the state, Texas A&M.