Don't know about SCCA-specific, but OH dear lord, yes! DO NOT EARLY APEX A CORNER with hornetball in the instructor's seat, or it will be another TWO corners before you hear the end of it. But that said, a dramatic sideways drift, spin, and off at ricochet, or dropping two wheels off at the track-out rumble strip and getting catapulted across the track, will get you a response no more foreboding than "put both feet in". Go figure.
Brad's email address is on the SCCA Club Trials page. I'll vouch for your instructor credentials.