Cell phone? No, Walkie Talkies!

We are unsure about continuing our cell phone service once we are on the boat. What in the world would we need it for? It would just be another cost, and going from country to country the types of technology needed to make the phone work change as do the carriers. The biggest thing we use cell phones for now is to keep in touch with one another. We have decided that our best bet is to buy a good set of old fashioned walkie talkies! This way, when one or more of us is on the boat, and the others are out doing excursions, we can keep in touch and know when to expect folks for dinner! Now, where is that old school Batman walkie talkie I have?