The Victorian Rogaining Association puts on this event every year just for us! If you do well, you may be presented by one of the three ex-Rovers who invented Rogaining. If you don't do that well, you can just talk to them over a cheese toasty and hamburger anyway.
Teams of 2-5, very cheap for what you get (you'll likely eat more than your entry fee) and a great day out to somewhere you haven't seen before.
For more information and to register, visit the website.
If you can't do this one, you can do any rogaine any time they're on. It's just that this one has the Scouting trophies up for grabs, and a chance to see if we can navigate better than schools & cadets, like we think we can!