[ It's another strange supernatural power that he has not heard of before, and his facial expression clearly showed a moment of confusion before he nods in appreciation of Wynonna's explanation. ]

A useful ability.

[ There's a pause in the aftermath. ] It sounds like finding the boat is only half the trouble. The waters are dangerous. We'd need to be able to navigate them and navigate this boat in the right direction. [ The journey can't be an easy one from the sounds of it, and it will be all the more difficult without their having a map of the correct path to take. ]