Daniela Lopez, zumba and fitness instructor at the fitness center aboard Marine Corps Air Station New River, leads a zumba fitness class designed to show healthy alternatives to smoking during the 2012 Great American Smoke Out, Nov. 15. - Daniela Lopez, zumba and fitness instructor at the fitness center aboard Marine Corps Air Station New River, leads a zumba fitness class designed to show healthy alternatives to smoking during the 2012 Great American Smoke Out, Nov. 15.