"Roald," the Ratling introduced himself to the lad, Daniel, and stuck his hand up to shake while looking around.

Happily the lad was still with him, Roald figured they'd both have a greater chance of finding and being accepted by the Rogue Trader group together.  Numbers were less suspicious, a big group was easier to trust than a small one but a small group was still drastically less suspicious than a lone recruit.  

"Brains're the thing lad," he said formulating a simple but executable plan.  Turning back he saw Daniel had a gun and learned he wasn't too afraid to use it.  The lad was ready to go, which was a damn good thing to be right about now.  It was hard to guess how well Daniel moved but he at least had the will to move.

"Here's what we're gonna do," he leaned in to Daniel and explained his plan.  A simple plan really.  They'd start from the outside and move in checking out the ships.  It would be hard to tell for sure which ship was a Rogue Trader and they would have to be careful not to draw attention from anyone on board the ships, but they could both blend in pretty well.  Some of the ships could be counted out pretty quickly, clearly military or clearly enormous shipping vessels.  If they moved quickly between the remaining ships they could hopefully find the Traders before they themselves were found.