I assured her before leaving her home . It was no trouble to take the boat back across the river to Vos . It did n't take long at all plus the female shipmaster - who was obviously starved for a man and was making eyes at Julan - only charged us a single gold coin to take us to the Vos docks . When we reached Vos , a male Dunmer noticed Julan and exclaimed , " Aha , my best customer !

Question: Why is the narrator convinced that the boat can return to its dock ?
Answer: None of the above choices .The narrator believes the River Vos is trecherous .The narrator believes the River Vos is drained of water .The narrator believes the River Vos is dangerous .