Also known as road trains, or land trains.
Dr. Carter is a well known (at least in academic circles) as an Indiana Jones-esque scholar of the occult and professor of pre-human culture, a Mars born swashbuckler in her youth, now a tenured and crafty acquisitionist.
There are more ways than one to encounter a dragon. With a low level group it's obviously not feasible to meet one in its lair and fight it. But standing on a bleak moorland, utterly exposed and vulnerable, it can be a chilling experience to see something flying far far overhead. Something that could just be an eagle, but you never know...