Nice Blog Juamei,
The Hob family had contemplated an Exmoor trip, but got put off by the possible access issues, as in the absence of any reliable stuff on the web, we had no idea what to expect. From the looks of those fieldnotes, it could be quite do-able. Cheers mon, 'tis a public service you do, specially those access bits :)
Did you visit any of the burial stuff? Any visitable barrows?