I would think you've had no more experiences with the police but considering a Judge or officer could legally take your life I would consider deference.
I thought it was possible the police thought you were driving recklessly. All you have to do is change lanes while speeding as cops see it.
They are sitting by the slde of the highway and I think cars pass too fast to pick on tourist.
You had a lot of great responsibility, but it must have been the 21 in you that had you forgetting your speed.
Have a good one. Hope the police did not take a bribe back then, that would be the worst.