Nah B you must do it, just once, and make sure you don't have a smarta..se with you who keeps making the walkway move......not funny.
That's always the thing of it, isn't it??
I walked out a very short distance on the Algebuckina railway bridge along the Oodnadatta Track and froze....could not get back. Could not move, paralysed so I think it might be off the list....will definitely go and have a look tho
