I discovered the Memphis version of the Tennessee Crossroads TV show. Tennessee Crossroads covers mainly the Nashville area, although it will cover some Eastern and some Western Tennessee (and sometimes southern Kentucky) places. WKNO (the Memphis PBS station) has a show that I discovered tonight called Southern Routes. It covers Memphis, western Tennessee and the show tonight had a segment on New Madrid Missouri. I love these kinds of shows - it's our heritage.
Website for the show: http://www.wkno.org/routes1a.html