Disappearing for a couple of weeks

We’ve begun a journey on the largest rail circuit in Australia and will disappear for a couple of weeks from any regular internet or telephone networks – still possible in the vastness of Australia. This entails The Ghan from Adelaide to Darwin, driving from Darwin to Mt Isa (no rail for this part), The Innlander from Mt Isa to Townsville, the Spirit of Queensland from Cairns to Brisbane, and then the XPT back to Newcastle.