Tuning into the South Louisiana radio scene in Lafayette or Eunice either takes a little word of mouth or else a lot of trial and error. Not a lot is really advertised in either town, but both towns offer excellent Cajun and Creole radio programs that are hardly found anywhere else in the world.

By far, the most outstanding radio show in all of Acadiana is the Cajun Music Show, broadcast live each Saturday from 6 to 9 p.m. from a renovated theater in Eunice. The two-year-old progr...