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_15647838_3 ( season INTEGER, bowl_game VARCHAR )

### Question ###
What is the highest season for a bowl game of the 1993 Independence Bowl?

### Accurate SQL ###

SELECT MAX(season) FROM table_15647838_3 WHERE bowl_game = "1993 Independence Bowl"