Fishy Trap!
I was barely navigating, and took forever to get into the map, but I felt surprisingly nimble moving through the terrain (despite belly flopping into a marsh), so I was still in a good mood about it.
No time to eat M&Ms, since Rick and Ryan were tantalizing within reach. Fortunately, I was done in ~2 hours, and was only just on the edge of bonking when I finished.
Sloppy nav aside, it was just fun. I'm very happy that I chose to do the Kid instead of the Goat.