birdsville tack

Hi all, We are leaving Emerald(Qld) on Friday headed for Lake Eyre. We are pulling a 20.64 expanda. Any news on either the Strezleki or Birdsville track down to Marree. We have not been to Birdsville or Innaminka so either way will be good. We have done plenty of rough roads before, eg the Gibb...