"I find it sort of bizarre that people in 4,500 AD would find Tampa, Fl or any other city so interesting as to want to preserve it."
Made me think of this:
In Florida, workers discovered the remains of an ancient city while digging a canal between Lake Dora and Lake Eustis. The city exists far below sea level and was reported in Scientific American. Ref. 1, pp. 8384
Hi,
That story about an ancient city comes from a Creationist writer, and as a Floridian I can say it is obviously nonsense. No such city exists, and digging a canal anywhere, and definitely Florida, wouldn't go 'far below sea level'.