I can highly recommend Magic Devo program for 5-8 year olds. Good group of people. Kids and families down to earth. Daughter loved it. we are signed up again this year. I don't know about further up racing or freestyle programs yet. I 'think' the race coaches get poached by OMS/KMS/SMS as I would imagine its better $ and more resources for them.
Over the last 6 or 7 years that my racer kids have been a part of the Southern Vermont Council, of which Magic and it's junior racers are a part of as well, when they've had a coach leave, more often than not it seems like it's because that coaches's own child has had a ton of talent, and the coach realizes that often the sheer size of some of the other programs will likely provide their own child added advantages and potential opportunities to advance their racing careers (and potential scholarship opportunities ) even further.
Given the advances in Magic's snowmaking abilities, one of the reasons (season length) that did play a role in some of the coaches leaving, likely isn't as much of a factor at is was just a few years ago.
At least for the last 6 or 7 years that I have been actively involved with the junior racing scene in Southern VT, Magic has consistently developed and produced a number of quality young racers, and not just racers from the same couple of families (although there are 2 family names that immediately jump to mind with Magic ties and a number of quality racers over the last few years as well)