searock,
Your suggestion is a great one. If you can find a local tobacconists with a knowledgeable staff, they can steer you to blends that may not be in this thread.
This said, I have no such tobacconist in my area. All of them are focussed mostly on cigars, so none of the employees are any REAL help when asking about blends. I just look for stuff that member suggest here, or looks/smells interesting. It's really sad when I know more than the staff about the blends they carry at the closest shop, since I know next to nothing. The others don't mind me browsing, but aren't too talkative since I'm ONLY interested in pipes and not cigars. Oh well...
-Jason