We recommend that you register for courses as early as possible. If the course you want is already full, you can add your name to the wait-list. We also recommend that you sign up for the next available course since the wait-list gives no guarantee of availability. On rare occasions one of our courses will not have enough students registered, and we have to cancel the course. The decision to cancel a course is usually the week the course is held. Waiting until a few days before the course to register could cause unnecessary cancellations.