I drove from Maryland to Phoenix with my Daughter mostly at the controls the past five days. We stayed off the Interstate 80% of the time after the Mississippi River...drove almost all of NM and every bit of AZ off the slab.
I flew home today.
I now have a fear of driving.
However, there was a bit of an airframe harmonic on decent into Dulles when the pilot pulled power, at least three minutes of frequency pulse. Interesting.