Of course there is the case of the boat load of Chinese foreign nationals who were shipwrecked along the Florida coast a couple years back, and were stranded on the beach adjacent to the Shuttle launch pad. As I recall, they were on the beach for some time before security forces at the Cape discovered that they were camping on the beach.
Or maybe the case of the massive search and rescue looking for a man and his boat from West Palm. They searched for days and found nothing eventually calling off the search. A few days later the boat was found washed up on the beach at the Cape with one or two bodies aboard.
There was yet another story about a plane that crashed at the Cape, and it took days to find the wreckage. Of course, when they found it they were not looking for it.
The offshore area they opened last year for fishing, was open for just about ever, until 9-11 2001, Thank god it didn't take as long to reopen A1A in front of Patrick AFB, or Cocoa Beach would have become a ghost town some years ago. The only reason that NASA opened the area back up was due to political pressure from the fishing industry.
I have walked the beaches at the Cape/Kennedy Space center back when I was in the military, and there is plenty of evidence of old shipwrecks that wash up after every storm. Of course, Bob Marx will tell you that there are no shipwrecks at the cape, followed immediately with a chuckle.
Tom