I haven't been to the Mississippi coast since 1979, but I live in a smallish California beach town. One pays a premium to live here but it is one I am willing to pay.

I have been to Grass Valley. It is pleasant enough in the summer. The 10" annual winter snowfall exceeds my local experience by about 9.99" and I prefer it that way. The overwhelming whiteness and political conservatism of the area makes it a non-starter for me as a potential place of residence.