looking to travel across .currently in one veicle 3 middle aged men [or i like to think i am]1builder 46 1sparkey 59 1 truck driver 47 leaving melb about 22 and returning on the 4 dont want to race across.traveling in nissan d40 turbo deisil 2inch lift winch rear diff lock .fist time accross but not into tag-a-long.can meet in sa on route to simpson if that works better cheers warren