Piping up, Lookspring says "We are being in the business of sailing. We are being told that a boat is available. That boat. We will be using it to cross the waters." he points at the half-way decent boat on the dock.
The duergar, a dusky and hairless female dwarf steps out of the shadows where you can get a better view. Her black eyes scrutinize you, and she readies her short sword as she points to the lone sea worthy craft This boat is my business sun warts!