This Shell station seems the cheapest gas in town (several cents cheaper than watered down Arco). There was a line two and three cars deep when I passed by after work and again two hours later, after dinner.
A few days ago, it was $4.05 for the cheapest regular gas. I expect we’ll be paying $5.00 or more by the end of summer if the price of oil remains high.
Update (04/30/08): There was a line this morning as I went to work. The [literally] no brand gasoline station down the street sold gas for the same price.