I just found a place that's an hour from me and I'm so excited! $100 for the certification class, then $12/hr for the use of them. I'm glad to see so many informational posts here. I wondered what the time expectation is (4 hours for a Queen is a good rule of thumb to know - I realize that varies a ton by patterns chosen).
I can't wait to try it out! I'm so glad I saved some of my Christmas money!