Hi, somewhere on here I seem to remember some link(s) to fuel price sites.
The best thing I have found in Australia is on Google.
If you set up "iGoogle" (what is it with the "i" these days? 8)) you can include a range of links on "your" homepage.
One of these is "Motormouth Fuel Tracker". You enter your postcode and it gives you the price at the servos nearest you. Don't have to drive anywhere until you know, then you can choose the most suitable route out of your own suburb.
I have it set up to give time and temp in Toronto Canada where our son lives, stock market reports, calendar etc. But I use the fuel link weekly.