On my way home from GVSU today, I saw a lot of cars waiting at the pumps of a local gas station. My tank was half full, so I hadn't been paying attention to the prices at other stations, but $3.71 didn't seem like an especially low price-per-gallon. What did these people know that I didn't?
I began to wonder if it would be worth waiting in line to top of my tank. This got me thinking about all the information I would need to gather in order to make an informed judgement about whether or not it would be worth the wait. Here's some of what I gathered, in the form of pictures.
What else do I need to know in order to determine if it would have been worth it to stop for gas at the Admiral station?