With theming, it can be done but you still need to weigh it against the saturation even within the theming submarket, which has exploded.Regarding your questions1) Saturation is very real here, and the biggest "problem" for owners by far. 

Older homes that aren’t elevated could suffer major damage when the next storm hits.Many expect market saturation in the coming months, as flippers are snapping up flood-damaged properties.

My thoughts are, Charleston is saturated for a reason! 

I tried looking through Facebook and LinkedIn groups, but it always seems so saturated with bots or false accounts.

The market is certainly saturated.

My coworkers say Facebook but it seems so saturated and a lot of bots.

These communities also feature amenities which make them appealing to Disney families, such as club houses with pools,restaurants, lazy rivers etc.The area is indeed saturated, but keep in mind it is also the most visited vacation destination in the U.S.

My area seems to be saturated with Airbnb/STR properties trying to sell.

I'm not sure if that's a function of the shear number of supplied units (over saturation) or a function of the slowing economy or a bit of both.  

If the deal is very fat due to our deal finding ability...we will bump up our fees.