The Airservices people involved with the airshow are interested in feedback from anyone who flew in, specifically comments on the AIP SUP, flight path documents on the airshow website (link below still works), the VFR arrival procedures and holding areas for Barwon Prison, Little River Mouth & Clifton Springs, ATC etc.
http://www.airshow.net.au/airshow200...ch-photos.html
Their AIS people at
[email protected] have passed on some comments received to the relevant people.