Sam was already moving closer to the curtains as he entered. He'd done as much as exploring as anyone else and there were probably some spaces on it he could add detail to. He kept his bag with him, though it showed weight that meant he'd probably been collecting some things while he was out.

He smirked at Jo's response, "Glad you could spare some time." His eyes roamed over the map and then he looked back to Jo, "Seriously though, this will be pretty helpful if we can get it fleshed out more. Maybe even help us figure out this flooding nonsense."