Complex sentence: Both Varsity and JV teams have traveled on trips to St. George, Utah and Rexburg, Idaho, while the Varsity teams have traveled to San Francisco, Las Vegas, Los Angeles, Hollywood, Sacramento, Long Beach and Catalina Island.
Split into simpler sentences: Both Varsity and JV teams have traveled on trips to St. George, Utah and Rexburg, Idaho. While the Varsity teams have traveled to San Francisco, Las Vegas, Los Angeles, Hollywood, Sacramento, Long Beach and Catalina Island.