while I am no expert by any means, If it comes down to it I may be able to play one on TV. I currently run several renard boards and with some study I think I could answer almostany question on them plus I have several to show if needed. If you don't get a better offer then let me know and I'll start making some notes to study from. How long will the class be?
also if you need help with anything else just let me know.