[Porsche-O-Phile]

I need a good web-based source for information on real-time prices for home heating propane if possible. The place I'm staying in currently has a "automatic refill" policy set up with one local company although I hate this arrangement (I'd far rather shop around for whomever has the best price at the time, then pay cash on the barrelhead for it). These guys just charged me $3.70 a gallon for the stuff delivered; I think I could have done way better if I'd been able to shop around. I want to make the case to the current owner to cancel his auto-refill contract with Company X and let me handle the fill-ups with whomever is best at that time every few months when I need to.

Anyway, if anyone knows such a source for good, reliable fuel pricing where I don't have to waste two hours digging around and/or dealing with having to phone people up (and listen to their high-pressure sales B.S.) I'd really appreciate it. TIA.