Some corrections on Hamilton Boys - it's a state school, it's free. The 20k is for international students and they have a boarding hostel which is about 13k a year.
But your point stands, it's a top rugby school and if you choose to send your school there, and want your kid to play rugby than you're exactly right, it's rich to complain when the school wants them to commit to the team and not miss matches, trainings and meetings to go to Warriors camps.
@Wheeled Warrior No need for the sarcastic "perfect place", sucks that it happened in your area, but it doesn't happen everywhere. This is how stupid the media beat up has been, in one article (opinion piece) they bemoan that kids are being banned from league, in another one a few days later they're going on about how many Warriors juniors go to rugby schools, while pretending it hasn't been that way for years.
@Beavers Headgear I loved the Lion Red Cup, had a few mates in the HB Unicorns and my Mum's mate was their treasurer so I went to all their home games and a few away ones when I was at uni.