I have been trying to right on your post in the contiki forums but the website won't let me. Ahhh contiki, your website is so temperamental lol. My cousin and I are going on this tour as well :) we are from Perth! We fly out this Saturday with Qatar Airways and arrive in London the afternoon before the tour leaves.
I'm have the same problem with contiki they won't let me onto the meet up section god damn contiki! I'm also from perth so its good to hear you're comin down i leave tomoro arvo so i'll be in London for a bit before you guys get there. Have you been to europe before?