Welcome to Total Wreck Divers (TWD), Southern Ontario's premier scuba diver training facility. Located just North of Newmarket in Queensville, we at TWD pride ourselves in offering top quality diver training and education. We work hard to ensure our divers are the most competent, confident, safe and knowledgeable divers trained in the industry. Our lessons include the latest training methods, modern equipment and enthusiastic instructors that love to dive.