Register earlier, if possible, as some courses fill quickly. Times and locations of classes sometimes need to be adjusted, or occasionally a class may be canceled. Your Trainer cannot give you this information unless you are registered. See details under How to Register . Yes, they do.
Class size is limited by the facility, type of course and number of trainers available.
Early sign-up is strongly advised. Please be sure to call the registrar listed for your class if you must cancel. There are often waiting lists for courses, and others could attend in your place. Occasionally classes must be canceled due to weather, site problems, insufficient registration or other unforeseen circumstances. Usually telephone calls are made to notify registrants of cancellations.