You don't list where your STR is, but in general i'd start with and in no particular order the ENEMY method, local facebook groups, and or turnoverbnb. 

I'm not sure if it's because they are being overloaded, shared with friends, or what the case may be, but it's not uncommon in our market for renters to have their own and bring them along to their new home (a lot of people probably prefer this over sharing with others anyways).My theory is that the best method is just making everything as nice and modern within reason as you can afford to in order to attract the best possible tenants.  

My Goal is to Flip properties and move forward with rental properties with the Brrr method.

I mention at leaset three times that text is my preferred method of communication and that I want them to let me know about any issue right away.

I'd also suggest regardless of your path, you choose one before moving forward seriously or you'll get overwhelmed evaluating deals in different markets/methods and miss a great opportunity. 

@Ron Zinger use the enemy method :)

Look at cabins that are similar to your possible purchase and check their stats.That is the best way to estimate your nightly rate and occupancy.Check out this thread - https://www.biggerpockets.com/...Enemy Method...

Brendan sounds like you are being methodical and going about things the right way.

I know there's a lot of people out there who grew their portfolio to the point of financial independence using the BRRRR method and I think it would be fun to hear people's stories about how they did it.

I live in the NE and I won't be traveling anytime soon to the SE region, where income would be vastly greater from this sort of property (generally).Finally, if "yes", in which markets have you found success using this method?