Btw, SerialFreak, I don't know where in .au you're from, but you might find this helpful if you're looking for an enclosed coaster:
http://www.rcdb.com/installationresu...C2%2C8%2C7%2C6
Looks like the only operating enclosed coasters in Australia are Wild Mouse designs. The last one was relocated to a Thai amusement park in 1994.
Also, info on all roller coasters in Australia:
http://www.rcdb.com/treeview.htm?con...63,65,66,68,69