For those wondering about routes between the city/around Gorge Rd area out to Mallala or Angsaton, there isn't a lot. Going up Gorge road obviously, then heading across to Williamstown on the Kersbrook-Williamstown road is ntb a route but nothing fantastic. After you get past Williamstown it's all just nice scenery, not a lot of nice roads. Especially heading toward Angaston, etc.
Having said that, wouldn't mind heading out to Mallala to support Ric either - It's about 10 minutes away from me!
I'm definitely keen for a cruise any Sunday providing I can get work off!