Longest trip was just this may - Kingstown, RI. to Los Alamos, NM.
We drove straight through the night. Started at 5:00PM eastern time, ended about 1:00 AM NM time (the next day) ...
Time, ~33hrs or so. Milage - 3K +/- a few.
I marked that off in my book of "things I can only do when I'm young."
