Jon,
I don't know that Trump got to where he's at because he made uninformed or Ill advised decisions.
I'm fairly sure that he studied and understands the local market and his customer, existing and potential.
Doral and Trump WPB are almost adjacent to their respective airports.
That can be a big advantage to travelers.
With the "hotel" aspect of Doral, that makes it a good destination.
Imagine if a major airport was 1,000 yards from Streamsong, do you think that they'd get more travelers visiting ?
In fact, it wouldn't surprise me if he makes additional forays into South Florida in the near future.
AND, it wouldn't surprise me if, five or ten years from now it's not TRUMP at Streamsong.