From Personal Experience
Contact Areivim
Their based in monsey NY
but the Director, Rabbi Gluck has Connections Everywhere and has dealt with the most extreme cases.
They’re actually starting a wilderness program which basically takes these kids into the wilderness with professional instructors, and its sort of like a boot camp, no phone, no iPod, no computer.
the idea is to make a dysfunctional teen into a functioning teen, and then once he’s a functioning human IE, has a schedule and has a sense of what responsibilities are
then u might find him surprisingly going back “on the derech”
Good luck to you all