The guy I know who owns a vacation home in Sandpoint -- reputed to be a far right neo-Nazi training haven (I think the Aryan Brotherhood was/is based there) -- is a very religious and culture-steeped Jew.
Like with the reported demise of San Francisco, in a world where we consume the most shocking sound bytes and have no time to do anything other than reach conclusions on snap judgments, the diversity of populations and behavio(u)rs nearly everywhere are dramatically understated.
Sure, there are a few parts of San Francisco to avoid, like the Tenderloin. But they're the places I've always avoided. There are far more parts of the city I would have avoided 30 and 40 years ago that are now wonderful to visit because they've undergone dramatic redevelopment, including a big section south of Market Street, the Mission district and many others.
Things change, and things aren't always what they seem.
That said, I'm on a plane returning home from Fort Lauderdale for work, and nothing has changed my long-held view that a large portion of southeast Florida is a shithole, and that the drivers and traffic there are absolutely crazy :)