Thanks for all the feedback - unfortunately my plans are on hold for a while until I finish licking my wounds from a bad fall. Will be back on the road in a week or so.
I organise Tuesday and Thursday afternoon (4.15pm roll) rides on the Stuart O'Grady Bikeway (SOB), Gawler->end and return.
Next ride here:
Colin, hope you are back on your bike quickly.
@Randall, have you any contact details for Tuesday Tredlers?