Sites Ed and I frequent are listed below. These sites have an abundant amount of information and are incredibly useful.
Oil/Gasoline Related Blogs
Oil/Gasoline Related Data/Publications
Other Resources that Effect Pricing
What the State of Michigan says about Gas Prices | WSJ Article on gas station owners speculating in the gas and oil futures market | April 2005 article in Wired about Hybrid cars like the Prius | Efforts by State of Michigan to Protect Gasoline Purchasers | Top 11 Reasons Why High Gas Prices Are Good
Gas station chains