Hi, I routed a trip for my son (Wrangler tj) hwy 321 N to Richland rd north of Lenoir. This may not be a good route for stock vehicles, as it can be rough and challenging. From there or for starters went from the Wilson creek area, Mortimer, Edgemont and wound around towards Linville falls Old 181 (Kistler Mem Hwy) past Wisemans view and down towards Lake James. Some pavement, but lots of dirt/gravel roads. I don't remember the route as it's been a good while back. I'm sure with a good map/gazetteer you will be able to put together some rewarding treks. Lots of good hiking photos along the way. Cheers.