FREE SMOKING CESSATION CLASSES: If one of your New Year's resolutions is to quit smoking, the county Health Services Agency wants to help. The agency is inviting people to attend a series of free smoking cessation classes. An orientation session is scheduled at 6:30 p.m. Tuesday, and classes are set to run from 6:30 to 8:30 p.m. the next seven Tuesdays. Location for the orientation and classes is the Martin Conference Room at the Health Services Agency, 830 Scenic Drive, Modesto. The classes are put on by the Health Services Agency's Tobacco Education program. For more information, call 209-558-5657.