Well, Canada came to my mind, too.
What do you really need?
- An area where you have the permission to cross the terrain,
- as few roads as possible or tracks from days long gone,
- maybe a med-evac capable air strip or base with a helicopter close-by
- a group of enthusiasts with well prepared vehicles to tackle this adventure.
As with the old Outback Challenge, you hand out a spec list for the required preparations of the car and all the gear and supplies that need to be in every vehicle in time before the start.
At the start you do a thorough scruitineering, where every vehicle is unpacked and all items are ticked of.
After that you have a final meal in civilization and a full briefing of where you go and what to expect and off you go!
As you stay together as a group the whole time you don´t need Cps or whatever and the goal of this rally is to make it to the other end together.
So long,
Robert