Respectable Sins: Anxiety, Frustration,

I am preparing my lesson for our Women's book study in Jerry Bridges' Respectable Sins book. This one hits home. I am dealing with a bit of anxiety at the moment. On Thursday we have a work related trip out of town with my husband. I need to find something to keep the kids entertained for the 5 hours we are there. We have no building to hang out in because this meeting is in a restaraunt. I doubt they would like us loitering all day there. So I am looking at Google maps to see what it would take to find the mall there. I am having a bit of anxiety thinking of the traffic patterns I will have to navigate myself through to get to the mall and back. It is unfamiliar territory to me and scares me silly to look at the maps and the directions. Am I being unreasonable? Is this sin that I am getting knot in my stomach thinking about driving that? I am struggling here with this a bit.