Table schema:
CREATE TABLE table_name_81 (long INTEGER, name VARCHAR, avg_g VARCHAR)

Question: What is the lowest Long, when Name is Kass, Rob, and when Avg/g is less than -0.30000000000000004?
SQL: SELECT MIN(long) FROM table_name_81 WHERE name = "kass, rob" AND avg_g < -0.30000000000000004