The grade school my kids went to was small, and the parents were highly active and engaged. When they were kindergartners, I was unsure how to get involved, but parents with older students eventually showed me the way. As my children passed through the school I became more involved. Each year, new parents came in and older parents moved on, but it was the collective community that helped the school operate. Our sport operates the same way. New people trickle in and older folks move on, and it’s the contributions of these people that allow the sport to exist.