A friend at my Mum's work is now constantly on the look out for paddler books when he goes to second hand book stores!
Today I got a book of River Murray Charts (from Renmark to Yarrawonga) and it's not going to cost me anytbing either (although it is slightly old so one day its gonna bite me in the bum while I'm on the river and thats when I'll pay!) But it's quite a good read and like the old charts I can always add new bits!