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_name_66 (total INTEGER, to_par VARCHAR, year_won VARCHAR)

### Question ###
What is the Total for the Player who won after 1983 with less than 4 To par?

### Accurate SQL ###

SELECT AVG(total) FROM table_name_66 WHERE to_par < 4 AND year_won > 1983