Ive had an accumulator
chiefs, penrith,waratahs,parra,newcastle,arsenal,and port adelaide for $20/ = $90.20
But I backed both penrith and chiefs each to win $100
I dont like the odds of the waratahs (especially since you think it mightr be close)or newcastle, arsenal and as good as adelaide is at home they havent flogged collingwood in their last 4 meets so the odds look a bit short there as well that leaves parra . the scratch odds look good there so ill probably back them to win a $100 and shut up shop for the weekend