A bloke on Silvertails has sorted out a deal with the NRL and pre-booked a whole section of the stadium behind the goal posts, if we win tomorrow night then the credit cards get charged, if we don't then no harm done, and we don't pay for tickets.
A few other things tied in with it, like functions etc. You guys should see if you can nut something similar out.
I'm sure the self proclaimed Queen of Broncos fans has done so. She'll tell the select few she talks to, and charge them the obligatory awesomeness surcharge in order to secure people's place in the list....