hiya, we are looking at coming over late feb 2012 to validate our visas. We will have about five days as can only get 2 weeks leave and need to also spend about five days on the east coast visiting friends. we hope to spend the time looking around areas down to port willunga way, have a look at the hills and would also like to visit wilpena pound if not too hot? Before we book flights does anyone know of a particularly good time to visit? ie. avoiding holiday times, but conincide with good events etc? we are keen mountain bikers, runners abd surfers Has to be before end of march. Thanks!