Technology can be such a great thing, especially when traveling. My wife and I took a trip several years ago to the west coast, and we took our cell phones along. We were so glad we did because, never having been to the west coast before, it was so helpful to be able to navigate to all the places we wanted to go and visit. I remember going through San Francisco looking for the famous Fisherman’s Wharf. We wanted to eat at the famous Bubba Gump Shrimp Company.

Well, my wife held her phone in hand and would plug that site into her GPS maps app, and then begin to give me directions such as “turn...