Due to the current weather and road conditions, I would suggest that you follow the directions from the link below. ie go in from the A25 end.
http://www.thewoodman-idehill.co.uk/findus.htm
At the moment there is a small convoy going from Hasting leaving from The Harrow at 6.00pm.
We shall be going straight up the A21 and possibly doing a pick up in Tonbridge. Then onto The Woodman.