I'd give an arm to fill up the diesel rig we own for 1.79. Just went on a 700 mile round trip, and both at home here, and on the road, paid 2.49/gallon for diesel. Lowest I saw was 2.32. I'm in Oregon and have no idea what happened to the prices. A few weeks ago, diesel was 1.89, so I was shocked this trip, to say the least.
I'm looking for a second rig, and was thinking of gas. Didn't like the mpg I was seeing on this thread, compared to my new diesel; however, given the wild fluctuations in diesel fuel prices here over the last few months, I am again stumped on what to get.