Thanks for the local recommendation.
I guess what I wanted to convey is that it's really good to stick to one route for a while to try to learn the skill. I think this works faster than riding lots of different routes all the time (of course once the skill is developed, then I'd recommend branching out).
It's worth a ride if you ever get the chance.
Absolutely, sticking to one route is a good way to remove a significant variable.
Scanning the road ahead for oncoming vehicles can help you avoid nasty surprises.
If you identify one coming the other way, you can leave a little more margin for when you meet them.
That way you can be in a safe spot if they end up hogging your lane.
I've seen cows in the road, haven't yet seen a refrigerator, though it's not any stranger than some of the stuff I've seen lying in the road.