Heck, they flew me somewhere to catch a boat and I was SO dressed down, not looking like anything but a red neck in jeans... had to go first class because it was the last seat and they NEEDED a cook on that boat.. You don't dare dress in your finest to go get on one of those boats because you may have to slide down muddy river banks or walk through sludge... Or even better, walk through coal dust and get black from head to foot.