In an effort to keep Sand Mountain modern , Carrick booked the progressive country acts that his mother had refused for many years .
In 1974 , Mrs. Carrick 's health began to decline and Carrick returned from Austin to take over .
In an effort to keep Sand Mountain modern , Carrick booked the progressive country acts that Carrick 's mother had refused for many years .
In 1974 , Mrs. Carrick 's health began to decline and Carrick returned from Austin to take over .