Rather than fragmented groups, get your Australiana posting in at the Aussie Zone Communities. No affiliation other than living in Australia.
Has cities, sports, politics so far and will add more as needed. It even has Perth and thankfully no Tasmania.
There’s definitely Hobart on aussie.zone.
I believe in an Australian map without Tasmania.
Yeah Hobart is there, I’m the only one who has posted haha. We have moved to NZ anyway, the mainland smells