Join Graham, Shauno and the boys on their Simpson Desert adventure. This time, the convoy got permission to leave the Hay River Track and forge a new path out to the border of the Northern Territory and Queensland, to find any evidence of the old border markers. With thousands of kilometres of remote desert to cover, will they find what they are looking for? There's absolutely no help out there.The boys are on their own as they venture into parts of the Simmo where no 4WD has been before! Then the boys plan to finish off at the Birdsville Hotel for a few cold ones, but not before tackling the iconic Big Red! This is outback touring at its very best.