As we set sail on another unforgettable voyage, I invite you to join me in exploring one of the great mysteries of cruising: why it’s absolutely essential to put your phone in airplane mode once we leave the shore. Now, I know what you’re thinking. “But Melissa, I can’t live without my phone! How else will I post 47 selfies of me with the soft-serve machine?” Don’t worry, my tech-loving travelers. I’m not suggesting you toss your beloved device overboard or lock it in the ca