Vivalon Rides provides Cardiopulmonary Resuscitation (CPR) and First Aid training with a fully accredited instructor for organizations in Marin County. Groups of 4-10 are welcome. We provide the option of having you come to our fully equipped training center, or we can train at your site. Classes are 4-5 hours each and the CPR and First Aid certifications are good for two years. There is no minimum age requirement.