Hi Neil,
Don't worry about bringing out a vehicle just book your flight and come out and join us. We have had a number of overseas people attend and they actually can have more fun than those with vehicles as there is always someone around who can give you a lift.
This has become the largest military vehicle event in Australia. I am now trying to find out if it is the largest military vehicle event in the southern hemisphere. I don't like to promote it as the largest military vehicle event in the southern hemisphere unless it really is. Does anyone know?