There is nowhere to get E85 in or near Goulburn. I find it extremely frustrating!
Whenever I go to Wakefield Park, I add a full tank of E85 in Sydney then use a big chunk of it driving to Goulburn, so I have to top up with normal 98 RON fuel in Goulburn which reduces the ethanol concentration to about 30-40%. My car has a flex fuel setup so it's not a big deal, but I'd prefer to have a higher ethanol concentration.
For MTC it complicates things a bit more because there are 2-3 days of racing and you use even more fuel.
This time I think I'll buy a 20L jerry can and take it with me in the passenger seat full of E85. Otherwise I'll have no ethanol left in the tank at all for the 2nd day of MTC (that's what happened for me at previous MTC events).