The three-day camp was run along military lines thanks to Constable Ihaka Lenden, a former Navy physical training instructor, with order, urgency, push-ups and standing to attention.
"The kids loved it," he said.
The final day featured a tough team challenge and an award ceremony, with the boys' whanau present.
"The idea is to build relationships with police, to give these kids a skill set that lets them make the right sort of choices as they go through their teenage years. We see it as a positive thing we can do to try to counteract the spike in serious youth offending we've got in the Mid North, and prevent the all too easy slide into a life of crime," Senior Constable Cameron said.
Police had committed to providing staff and vehicles, but Blue Light received no police funding. The officers fundraised in Kaikohe and Kerikeri to pay for two camps. The cost of the first had been kept to $1300 by officers' partners doing the cooking.
Blue Light camps in Auckland cost $500 per child.