He was a pilot and is now a sheriff, whilst she is a chiropractor. One son was a fireman and is now a realtor, whilst the other has a building firm.
They're relatively well-off, debt-free and all voted for him, and as someone else mentioned before, it was because he wasn't Hilary Clinton.
I don't get it at all, but they're not shocking simple rednecks. It's definitely a lot more nuanced than a pile of racists getting him over the line.