This discussion may contain spoilers!
Anyone want to venture where Wellington is?
Wikipedia has a list of all the Wellingtons in the United States. None of them seems to fit like a glove. Most are so tiny that no one who doesn't live there would be likely to know they exist.
Its someplace further north, someplace colder, someplace that would take a couple of months to get to on foot from South Carolina (which appears to be where they are now)...
Anyone want to guess?