I found a camera on Dartmoor today, it looks like the family recently visited Dawlish and may have family in the area. If you know of anyone who has lost a camera can you reply to this post and i'll speak to you privately.
Why not download any pics that contain what you think are pictures of family and send a picture with story to the Gazette? You can do it online.
Even post a few on here.
Other ways you can reunite camera with owner, email the camera manufacturer (UK Office) and give them the serial number, and if the person has registered the camera, they will have the records.