I had written some field notes up for this site, but having seen your posts I thought it might spoil your fun.
Having read Guy Underwood's report of 1946 in WAM 51, it was probably just as well.
Check out Guy's field sketch's for Jugg's Grave and the Conkwell Stone Circle in no man's land I've posted.
Let us know you get on. Will post up what I found out after your visit.....