So a great house with a hot tub, with a crappy host will not be shown to clients or booked as much (remember AirBnB favors good ratings- it is an echo chamber). 

I was involved with BNI and the Chamber of Commerce when we had short term rentals. 

I've noticed a trend over the past eighteen months (maybe forever) of investors only looking for advice inside of an echo chamber.

That may be easier said than done because this type of tenant will disappear into the mist of his vape without a forwarding address (maybe check his mom's basement).If you can't find him, you can't serve him, so no court trial. 

Census.gov, Bureau of Labor Statistics, local Chambers of Commerce, and other online data sources.

Consider networking at or joining your local Chamber of Commerce, membership has benefits.

For one it requires someone to crank the composting chamber once a week.

That's what lenders are thinking.As someone who warned people about "vaping" and how the vape industry would crash due to health issues 5 years ago, I have no problem lending to legit marijuana operations in legalized states. 

The Metro Atlanta Chamber identified fintech (financial technology), mobility and IoT (Internet of Things), health information technology, cybersecurity, B2B software, smart grid technology and film/digital media/entertainment tech as key growth segments. 

I call the closet the poor kitty cat torture chamber.