This reminds me when I was younger my family would bring walkie talkies to talk to each other when skiing. But they didn't work well or at all if you were on di

This reminds me when I was younger my family would bring walkie talkies to talk to each other when skiing. But they didn't work well or at all if you were on different mountains, in a valley, etc. It's a wonder we were able to not get lost lol