Agreed, Haunted Hills is an amazing circuit. Perhaps if we can work it so cars do continuous laps without slowing down - with some dedicated marshaling/flagging this should be possible. Much better for lap time comparison & data aq.
In regards to the possible after events, Monash would be happy to run an Aerodynamics seminar (I'd be happy to do this, as I think Scott would be) - covering anything relevant to an FSAE team (feel free to suggest any detailed topics you'd like covered). Maybe even more general stuff for other SAE-A members like Sedan aero and cooling?
Excited for this years event!