Your curiousness leads you to investigate the boat. You watch two men, who are unloading varous crates and odd looking machinary off of the boat. You wonder what they're doing. For some reason, this seems different than other boat unloading operations that happen so often at the river docks.
The workers seem to be chatting. The people unlaoding the boat are just out of earshot, but if you got a little closer, you would be able to hear them.