You might check their online calendar to check how busy they are. They do take walk ins but prefer if you make an appointment
It helps to have an appointment, especially on weekends, but not always necessary. When you walk-in, depending on what other time is already booked, you may have to wait. They're also very good about crediting your account if you make an appointment and need to reschedule if you give some advance notice. I typically call the day before and see what times and which instructors are available. Sometimes I'm driving by and take a chance.
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