here's the Winnebago case debunked on snopes http://www.snopes.com/autos/techno/cruise.asp
they even mention his name. I know I've received the Winnebago story in my inbox for years now. It's not true.
most of the other stories are true. (such as the girl sneaking out of the night club)
here's more fakes http://www.truestellaawards.com/bogus.html