Between 3 and 5 hours of classes per day. The course schedules are established according to the times of stopovers in order to allow you to fully enjoy the excursions that will be proposed to you. Open Level course. Schedules can be adapted according to the organization on board. The final schedule, including the instructors present as well as the final schedule of the courses and the places planned for the courses, will be communicated to you at the first meeting on board.