Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_3839 ( "Season" text, "Overall Record" text, "SEC Record" text, "Overall Attendance" real, "Average Attendance" real, "Rank Nationally" text )

### Question ###
What was the overall record in the season where average attendance was 16720?

### Accurate SQL ###

SELECT "Overall Record" FROM table_3839 WHERE "Average Attendance" = '16720'