Hello. I need help (boy do I need help!). I help run a charity and they're doing a charity drive from Birmingham (UK) to Banjul in the Gambia at the end of October. I need to be able to keep in touch with the four drivers as they go through Mauritania, Morocco, Sahara, Senegal and Gambia. I've looked at Sat Phones but, to be honest, it could all be in Greek as far as I'm concerned. What do we need?

I need to be able to talk to them, wherever they are, in case they get into difficulties. They need to send me photographs and possibly short video clips, as well as emails to let me know how they're getting on. I'll be updating their online diary. How on EARTH do I do that?

If anyone can help I'd be so grateful. I don't know where to start!