Unfortunately the Oodnadatta track was out of action at the time of my trip so we took the Flinders Ranges instead. Had to stay 2 nights in Quorn - very boring, one would have been almost too much. I am sure an extra night in Coober Pedy would have been so much more enjoyable. Our guide wouldn't stop his monologue which continued almost 24/7. Hearing his opinions on government and indigenous affairs was inappropriate, I did not appreciate any of it. He wasted a lot of time explaining things as if we were a group of pre schoolers and got moody if we got restless and appeared not to listen. The actual tour would have been more enjoyable had we been treated like intelligent adults. The landmarks were great, food was pretty good and plentiful, accommodation was plain but comfortable, expected all of this and wasn't disappointed.