I thought I would just give a shout out for Andew Buller Wines of Rutherglen, my favourite winery of all.
My favourite wine, since the year 2000, was the RL Buller & Sons Calliope Shiraz, which Andrew Buller would make.
Sadly, the winery has changed owners in recent years, but Andrew and his wife Wendy are still in business, making fantastic big wines at their Cannobie property just outside Rutherglen.
Not only do they make amazing big shiraz and durif based dry reds (but they also make great fortifieds and sparkling wines), but they are also very very nice people. I have attached a link to their cellar door club in case anyone wants to join it and support them in their amazing wine making endeavour. Come on, you won’t regret it!

The author (above, middle), with the fine winemakers Wendy and Andrew Buller on my visit to Rutherglen in February 2017.
https://www.andrewbullerwines.com.au/pages/become-a-cannobie-club-member