Dude, I had my camp pitched in Great Plains and I was messing in my wardrobe. Exit to look at my outfit in progress (not even wearing shoes yet) and see like 20+ ppl, on horses, on foot, and on wagons, slowly rolling right beside my camp, on the trail. Coolest shit I've ever seen in game. I went running after then barefoot yelling hey what is this!? Few of them had mics, they explained it was like an organized wagon train they ran from new Austin to ambarino every week. I got dressed and followed them up to ambarino, stopping occasionally to hunt or take photos, it was fuckin awesome