Hispanic church's radio station streams to homes that may never be reached by a knock on the door. The 24-hour Radio PESCA of Primera Iglesia Bautista Hispana in Savannah, Ga., offers a diverse schedule, with each day having a special emphasis. Monday is business, Tuesday is medical information, Wednesday focuses on domestic violence, Thursday on anger management, Friday on a discussion on a previous sermon at the church, and Saturday on children's programming.