Hi Lorna,I'm guessing Gail doesn't know there aren't too many high rise buildings out the back'o Bourke. Do as much step work as you can in the gym. A stair walker for hours would be the go. The whole trek is pretty much steep up or steep down. There's water everywhere – take a camel pack (2L plenty) plus a 1L for Staminade etc. We didn't use any…[Read more]