Our fuel calcs were actually thrown to the winds.
Original plan was to turn left towards Alice Springs, pass the Devils Marbles, hook a right onto the Barkly Highway then pass through Mt Isa, Winton, Longreach, Barcaldine, Auguthella, Cunnamulla, Bourke, Nyngan, Dubbo and into Wellington.
We were checking the flood situation while sitting around in the resort and discovered the highway at Longreach blocked by deep floodwater. Because that not only meant an indeterminate time before the water subsided, as well as an unknown amount of road damage, we decided to go home sort of the way we came.
We hit Port Augusta on the return trip and headed for Jindabyne, where our daughter was playing in the band she's in for New Years Eve. We picked her up and brought her home - something she appreciated, because she went down in a Hyundai Excel and had to find room for her tenor and alto sax plus other gear - she carried her sax case on her lap the whole way down.
I'm going to revise average fuel usages for future trips. If the terrain is not hilly, it looks like I can manage (towing) about 15.5 to 16LPHK. We used 20LPHK going up and over the Alpine Way.
We used fuel from different suppliers - usually Shell, BP, Caltex but once we picked up fuel from Kings Creek Station and the car didn't miss a beat, although at 178.6cpl, my heart sorta did, but got better when we arrived at Kings Canyon Resort and saw 188.8cpl!
We have hundreds of pics. We even took entire footage of the Uluru sunrise and sunset, plus some of the road trip and the walk around the rock. I've got a couple more pics on
my photobucket page now, and we will probably select a few more to go up there. I've reduced them all in size to 640px widths, although the original images are 5Mpx (the Coober Pedy one is a 10Mpx). We intend to select a good one and have it printed poster-size, with a subtitle, and get it framed.
I wasn't very spiritual before visiting the rock. I had just thought it was a lump of stone sitting in the hot desert. Having been there my view has changed - there's something inspiring about being up close and touching it.