FYI, our TDC does not use the name "Destin" in advertising. This has raised the ire of several of the property owners I work with, who insist on advertising their Miramar Beach properties as being in Destin. One lady in particular picked a catfight with the TDC staff several years ago over this very issue.
I also have Walton County property owners who advertise their properties on VRBO as being in the "heart of Destin."
The kicker happened about twenty years ago, when I worked at a bank adjacent to Sandestin. One of our customers was joking with our staff, most of whom were from Freeport and DFS, asking if anyone was "from here." I volunteered that I grew up "here." The gentleman asked where, and I stated "Point Washington." He looked at me blankly, and I mentioned it was where Eden State Gardens is. He said "that's fifteen miles down the road! I wanted to know who grew up HERE!" I replied that nobody grew up at Sandestin (which of course is no longer true), as it was a pine forest until 1974. The customer called our home office to complain that I was rude...