Peanuts are grown commercially in this area, so I know it's possible. (6b, sandy loam)
I know you
should buy seed peanuts. William Dam sells some. I tried a few years ago in the old place but it was clay and they didn't thrive.
It's on my list to try in another year or so. I'm focusing on getting the rest of the
trees in and a bunch more perennials going this year.