I remember one very odd thing.
Before college, I was homeschooled. We had a co-op program we were in where they had a signing class. Since I didn't have any assigned classes during that time, I would sit in on it and see what it was like. The teacher used Joy of Signing as a dictionary and taught it herself. However, her method left me with as much syntax and grammar ability as your average 5 yr old and the vocabulary of your average 12 year old. I could use plenty of signs, but they would come out in the absolute wrong order.
I had learned plenty of the wrong things to do, with very little of the right things. Three years later, I had been in college a year and had switched majors. My brother was graduating that summer, but I came once to the co-op and I said and signed "How are you" (ASL style, the quick HOW YOU that I use standard now), at which she said, "Oh, you use ASL". You could almost taste the derision in her voice.
Graduation was at the Gaylord Palms in Orlando, at the FPEA conference. I met with her again, at which point she went along the lines that "too many deaf (she used it in a way evidencing she was referring to ALL people with hearing loss, not just the culture) are buried in their 'culture' to see what's going on around them."
Back then I didn't know the word "Audism", but I knew automatically that she was wrong in her view of the world. I think I will go back to the co-op program when I graduate and co-opt the class myself and show them how a real ASL class is done (by then, I plan on being able to teach ASL as well as interpret), and give the principal a reason to call it an ASL class. In the process, I do plan on discrediting a lot that she taught in the original class.