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_7797 ( "Name" text, "Gain" real, "Loss" real, "Long" real, "Avg/G" real )

### Question ###
What was Rock Cartwright's highest long with more than 11 losses?

### Accurate SQL ###

SELECT AVG("Long") FROM table_7797 WHERE "Name" = 'rock cartwright' AND "Loss" > '11'