Bob, Regina to Las Vegas, pretty cool trip. Must have ridden through a lot of big open sky areas on that one.
A good friend of mine is from Sk, she did bike trips back then also, must not have been many of you doing it in those days.

slides were nice when exposed properly, but a shame when they werent. I spent many a year shooting with slides, and many a year scanning them. You'd be surprised how much more detail one can get out of a slide if you have enough scanning practice and are comfortable with photo editing software--especially with underexposed slides (to a certain degree of course)