Smoky Mountains STR market

[Raj Sat]

Am in market to purchase a cabin for STR investment and scouting the area in Zillow and surprised how inflated the prices are.

I selected few houses and did a math with rental numbers and my monthly operating costs and am loosing minimum of 10% 

is this right time to buy cabin in Smoky's or wait? experts please jump in. 

Saw this data yesterday on twitter, Sevierville taking big hit