Actually, is there a chance to do $10.00 for each if you are going to split? Sorry to be a tight-ass but I'm in another 4!
If not, NRL for me.
I'm doing a similar thing for work, last year it was the 4BALL challenge with Cricket WC, Super 15, AFL and NRL.. just the three this year but great way to draw out the tipping season with winner takes all.