Similar in the US - there's a few that are worth bringing back over. Funniest one was getting a good Saltram bottle in NZ at the restaurant cheaper than we could get it at Dan Murphy's here.
Two Hands winery is well worth the time
Favourite affordables - whatever is on special at BWS/Liquorland - they had some of their $30-$40 wines on special at 50% a few weeks ago - stocked up nicely.
Have a wedding at Maggie Beers this weekend, staying in the Barossa for the weekend just up the road from Saltrams.
