Tips for International Travel

Two back-to-back international trips this year — to Germany and South Africa — gave me a good reason to brush up on my world-traveler skills. Here are the main things I think about when I’m planning a trip abroad. Phoning home. How I am going to communicate? I mainly use Skype. It’s an easy, inexpensive way to make international calls. There are similar applications for phones, including Viber and WhatsApp, that allow you to text, call and send photos and …