Angie,
I think I answered this question when you sent it, but in case I didn't, we have classes from time to time. Jamie Kleiss teaches them in our office through the Red Cross. We just had a class in September on a Saturday all day. Cost is $50 and does not include lunch. I am not sure when another one will be offered, but they are listed on our website at www.extension.uiuc.edu/champaign when they are scheduled.