Jaret quietly speaks to Kunst, I have the money, but this plan seems none too wise to me. Why is this mercenary offering to smuggle us into the place she's supposed to be guarding? Whether she plans to betray us or her employers, we are the ones who will bear the brunt of any treachery. If she has some other motive, I doubt that I am wise enough to discern it. Why not simply present ourselves at the mine and offer our services directly? If there is trouble there, maybe your expertise can be of assistance and it's rare that a cleric can't be of use.
He addresses the rest of the group. I prefer a more straightforward approach. Let's go to the mines and offer our assistance to them directly rather than trying to sneak in.
Who owns the mines? Maybe we can speak to them or one of their agents and get a warrant to explore any anomalies?
Jaret thinks to himself - "I don't mind bending the rules, but why be devious when being direct will work as well or better?"