I was on the PA turnpike westbound today in traffic at...100 MPH

In the center lane, not even in the hammer lane (they were passing me!) it seems we Pennsylvanians can afford to burn all the dinosaur juice we want!!!!

Are you sure it wasn't Eddie?

Back from the trip to Miami and back. I set the cruise at 5 mph over whatever the speed limit was (70 mph limit most of the way), I was passed probably 3x more than I passed. In Miami on the interstate heading in and out I had to adjust that strategy because at 5 over I was a slow moving hazard in the road. I did notice that in general the big rigs seemed to be running right at the speed limit or a little under.

I do need to check the Yukon out though, only averaged 18.5, usually does 19.5 - 20, I noticed a little rough idle and a little bit of a pull to the left, so a tune and alignment are in it's near future.