I would highly recommend Peter Abraham's workshop(s). www.thesteadicamworkshops.com - Peter is an excellent instructor, enthusiast and evangelist of the art of Steadicam operation.
But let me warn you; it's not Steadicam, it's SteadiCrack; after almost 28 years in the business it's probably the most interesting and challenging thing I've done with a camera on land. In August I purchased a Flyer and took Peter's workshop in L.A.. By total luck I was fortunate to get into an open spot at the Steadicam Operators Association workshop about three weeks ago with Jerry Holway, Jay Kilroy, Mike O'shea, Laurie Hayball, Chris Konash and others. Even Garrett Brown spent time with us. I sold the Flyer ASAP and just took delivery on a new Clipper 2. I'm totally hooked and the challenges are virtually unlimited if you're willing to put in the time.
I've been lurking in the forum reading everything I can and this is my first post here. All I can say is there are people in this group with extraodinary talents who are willing to share their enthusiasm and knowledge with you.
Robert Starling
Las Vegas