41 Teaching in the field of scuba diving; Educational services, namely, conducting classes for youth in the field of scuba diving; Educational services, namely, conducting workshops for youth in the field of scuba diving; Educational services, namely, conducting seminars for youth in the field of scuba diving; Educational services, namely, conducting classes for veterans in the field of scuba diving; Educational services, namely, conducting workshops for veterans in the field of scuba diving; Educational services, namely, conducting seminars for veterans in the field of scuba diving; Educational services, namely, conducting classes for individuals with disabilities in the field of scuba diving; Educational services, namely, conducting workshops for individuals with disabilities in the field of scuba diving; Educational services, namely, conducting seminars for individuals with disabilities in the field of scuba diving; Providing classes, workshops, seminars and camps in the field of scuba diving