Pickup sailing. Get up to where you can sail longer distances, between ports not day sailing. Without a GPS. Then do it at night. And, occasionally, not by

Pickup sailing. Get up to where you can sail longer distances, between ports not day sailing. Without a GPS. Then do it at night. And, occasionally, not by choice, do it in the fog. This gives you a real persoective of what it takes to get from point A to point B. Even with accurate maps it can be confusing as hell. I used to sail a lot. Got pretty good at celestial navigation. Night sailing was always my favorite.