I have put together a DVD with 6 useful, and inspiring, videos - 3 are the instructional movies made by Parks Victoria to help users safely and carefully get out there. The other three are the work of Storyscape (Wild Places and the Oxfam Trailwalker adventure) and the ABC in Canberra.
Alternatively send me an email and we'll see what we can work out.
Yet another option is that Parks Victoria still have some copies of the instructional DVD. Email to John Kenwright.