Many property owners rented, and decided not to rebuild, but to sell their homes and use the money to invest, travel, etc., staying in rentals.

They do seem to need rentals around that area for hospital visitors, maybe traveling nurses, etc. 

Pets are a big draw for many travelers, and being in-town gives you that added advantage for both occupancy and ADR.

Some areas have a steady need for traveling professionals, military families, or seasonal workers, which can give you different ways to structure your house hack beyond just a traditional long-term tenant.Your VA loan is a huge advantage because it allows you to buy up to four units with zero down.

Furnished Finder attracts travelers who are single or traveling as a couple.

I did this and Jimmy and I became friends, sometimes travelled the “guru” circuit of those days together, and I stayed at his house and he often stayed at mine.  

I'm considering buying a house in nearby Palm Coast as I travel there for business.

I realized this again when we had a traveler cancel her lease about a week before moving in.

Use AirDNA.co for market research.Search the immediate area, in "Traveler mode" to see what the competition is doing.All that said, I concur with the general sentiment of the above comments.You are already running tight. 

@Guang Yang online travel agency. i.e VRBO