Dave Kocak has been teaching tennis for 30 years. He has taught in resorts, public courts, private clubs, beginner kids, beginner adults, nationally and internationally ranked juniors and coached at the Division I college level. Tennis is fundamentally a simple game-- not easy but simple. It took a simple guy like Dave to figure out how to best teach it to those who don't consider themselves talented or athletic but do want to have fun, get some exercise and see real improvement in their tennis game. He is fond of saying that "I have never failed to teach anyone how to play a decent game of te...