Well, I’m planning an overnight canyoning trip on the weekend of the 21st/22nd to visit Surefire and Heart Attack canyons, two remoter canyon tributaries of Rocky Creek in the South Wolgan area of the Wollemi. These are both more advanced canyons with plenty of abseils and probably some off-track bush bashing.
The plan is to drive up Friday night to near the Rocky Creek carpark and walk in 5km to the end of the Deanes Creek fire trail in the dark, and set up a base camp. Then visit Surefire on saturday and Heart Attack on sunday before walking back.
In case of bad weather we’ll pick something else to do.
There should be a couple of spots available for progressing canyoners. I’d expect you to have visited a few abseil canyons before and be able to take care of yourself camping. Facebook message me or email sam dot m4y at gmail dot com to talk about it
Sam.