Hey Guys,
Not to sure how familiar you are with the Brindabella Rangers but alot of the tracks have been closed by ACT Parks due to the new water catchment areas and forest regeneration. Mount Cooree last time I was up there was closed. You can do a day trip to Flea creek for a BBQ and swim, Brindabella through to Adaminaby, Lake Eucumbene and back through Cooma and back to Canberra. Depending on what sort of driving you are after trips in the Brindabella Rangers have become very limiting these days.
Or on the other hand you could drive through to Wee Jasper from Brindabella, jump on to Google Canberra nation Parks and you will get a feel of what is out there. Maybe a coast run could be another option as there are lot of places to drive down that way.
I would take you around myself but am working in SA until mid feb.
All that needs to be done is alittle exploring on the back tracks and a little local knowledge (which is half the fun i guess) and maybe a few new tracks can be found, the local club scene is very quiet as far as I know unless you join up with a few of the larger ones but then it can get to be a pain to get onto trips.....
Anyway hope this provided some insight and help for you or at the least gave you some idears.
Cheers guys good luck and have fun.