I'll be up in the Twin Mountain area Thurs - Fri and will be looking for a fly shop. I know that there are great shops over in the Conways but how about the Franconias?
I dont think there's one in Lincoln, although there used to be an outdoorsy type of shop in downtown Woodstock where you could buy some fishing tackle, but it wasn't a "fly shop" per se. I dont know if they're still in business though. And yes, Coldwater Fly and North Country Angler are excellent shops in the Conway area.
Maybe I'll see you on the waters tomorrow. Good luck!