https://www.oklahoman.com/story/news/2004/01/05/curious-winnebago-yarn-unravels-under-scrutiny/62008352007/

Here's a newspaper - also the linked story itself says the story is not true (if poster had read the whole story it's clear)

The story you linked says the Winnebago story is fake if you read the entire story. Here's snopes take on it https://www.snopes.com/fact-check/cruise-uncontrol/