I see that in the current version, the Track button on the map gives me some options. It brings up “Add Waypoints to Track,” with some options. None of the options are, sorry, particularly useful for what I had in mind.
I wanted to be able to tap a place/point along the track and add, for instance, a water source, or a viewpoint, so that as we went along the track (walking, driving, whatever) we would see that something was coming up!
The choices of Map Center, Street Address, etc. don’t seem to match what I wanted to do: tap a spot/place along the track and add information.
Thanks to all who might chance to read this and have some advice!