Marl

I have searched the forum for information, but cannot find anyone in our situation. We desperately want to watch the BBC (preferably 1 and 2, but even just the BBC world service would be fine, we just want to watch the news basically, no other channels required). We are not English and have no address (or relatives/friends who could help) in the UK. How can we get BBC? Could we just go to our local 'dish' shop and ask the engineer to sort this out for us? I don't think this would be possible. All tips are welcome. We live in Dordogne, near Bergerac, so if anyone knows of a professional who could help us, let us know. We are not trying to save money, we just want to find out how it can be done. Thanks!