Richwood west Virginia is pretty central for an eastern meet. Boston is about 12hrs. Anything this year should probably happen in early October before people put cars away or winter closes mountain roads.
Richwood to us 219, the Highland scenic highway, is supposed to be picturesque, can't say much for "fun" as I've never been. October 10, 17, or 24 I would think would be the narrow window of time off approvals and before winter maybe.
Looking at the map I see it's near snowshoe so depending on how many people would be interested, driving it east to west might be better as I'm guessing people would plan to get there Saturday. Drive the route Sunday morning and head home.
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