Facebook's How Hard Did Aging Hit You? Challenge has gone viral, taking the conversation about getting older in a negative direction that misses the mark.
I try to be ready for anything on the road, a tendency that was burned in during my scout leader years of "Being Prepared." Smartphones make it easy to bring along maps, itineraries, tour guides and resources – so all the information you need is in your hip pocket.
Here are my favorites, in Part Two of the "Travelin' Light" series.