How to Avoid Dating a Jerk/Jerkette Published Sept. 10, 2011 ELLSWORTH AIR FORCE BASE, S.D. -- How to Avoid Dating a Jerk/Jerkette is a five-session relationship education course that explores the things people need to know and practice to have a healthy and happy relationship. The course uses humor and real-life useful information, which can be applied to choose a compatible companion. Classes are held in the 28th Medical Group on a quarterly basis. For information on the next class date or to sign up, call Lee at 385-3486.