My posting last night is evidently lost in cyberspace. I have a poor wireless connection & keep getting disconnected, so I'll keep this short. On Wed. we went to Lookout Mountain/Rock City in Chattanooga where you can see seven states. Then we had a change of plans Wed. evening & headed to Clarksdale Mississippi to the home of the Delta Blues. Fun time last night - going to a few blues museums this a.m. - then heading west again...........