In October 2005 my mother and I traveled to Australia for my brother's wedding in the Springbrook National Park - an hour south of Brisbane. Please see photos at these links:

Flights Brisbane Australian Zoo (Crocodile Hunter Park) Springbrook National Park Jay and Lisa Wedding Melbourne

My mother and I bicycled from the Mouse's House chalet to the Canyon Lookout, where I then hiked for two hours down into the canyon

We pet the kangaroos at the Australian Zoo

Steve Irwin wasn't really at the wedding - but we didn't see him at his park either...
That's my brother, his new bride Lisa, my mother, and me (going since 6am shuttling supplies to the wedding, then running four cameras).