Have you ever been somewhere so remote that you were not sure if anybody had ever been there before? maybe its a forest, or half way up a hill, or maybe you have a pilots licence or are a sailer. Have you ever been somewhere and realised you have no phone service, no internet, no radio and no car? If you have you will know that its a lonely place to be, and can be scary. If nobody can hear you then how can you get help. this week I have been looking at three people who have b