. Become involved . Involvement is on a voluntary basis only. No financial benefits can be gained from your efforts, however, the knowledge that you did something really worthwhile, can produce a 'high' second to none. . We need volunteers to help in the field with practical issues. Students are most welcome to give their services during breaks and holidays. Our concervancy on the Vaal river is always in need of volunteers. . In the cities volunteers can assist with manning stands at shows, educating schoolchildren, etc. . . .