I had a question about traveling. We live in the USA and are traveling to Italy for a week, then going on a cruise to Turkey and Greece. I am not going to need to make phone calls but I will be using my iPhone 5 with Verizon for taking pictures, listening to music, using Evernote, and using some traveling apps. I'd like to text as well so I planned on putting the phone in airplane mode and leaving the wifi on. Then I can text via iMessage and using Talkatone to text non iOS devices. Is this the best idea?