Toby BigDik
A euphemism for a very helpful guide. A long distant cousin of Sacajawea, Toby Bigdik is known among small circles of historians as the "Father of the West." History scholars, to this day, debate the reasons for his exclusion from texts, though conventional wisdom suggests...it's probably because of his name.
That there guide is a regular "Toby Bigdik." He's like a GPS.