I was talking to a guy the other day and he said "Have you approached the Rowntree Trust? They sometimes get involved in campaigns to safeguard the national heritage." Whether this is true or not I don't know, but I thought it was worth mentioning.
I had a bit of a shocking day today - went on a Archaeology of Catterick day - found out that TWO henges, a Roman Marching camp, a double pit alignment, two Iron Age enclosures, 9 Bronze Age burials, 15 Roman burials and around 170 early saxon burials had all been destroyed by quarrying - we must get Catterick off the Preffered Area list.