Here's ours
4 weeks on the road with cloth day and night
for Zeke and Diva for me.
You
cannot bury stuff as if there's dingoes they'll dig it up.
We had dingoes sniffing round the hand-washer one night lol right behind the tent, luckily it was tightly shut.
We had a few opportunities at main towns to wash, and on the station at my Nannas
but we did the majority of handwashing out bush, (either hand hand washing in a tub, or the hand-washer with the turntable handle)
and not just this time on the road
but every other time we've been away before Zeke TTd.
Hope there's some stuff in the above link that helps.
Doable? Absolutely

and very rewarding when you consider the places you're visiting... that you can take care of your
own wastes and leave just your tracks behind.
eta just realised I hadn't put up 'in action' pics in that other thread
hmmm have to go dig some out