wood piles are usually found near the main tracks, but quickly decrease in size once the gates open. The only ones that do get topped up at all are the one at the bottom of Muddy Lane and along the railway line. Though don't expect there to be any evidence of these being refreshed within an hour of the tractors dumping them!
not too sure of the area you are asking about Mac, but most large fields will have a pile or two dumped near the track and near an entrance to the field. I think where you are is uptowards the farm, there is often one just below it, think on the map this area is Michaels Mead.
It is possible there has been one in the cinema area since 05, but due to the efficient scavanging actions of the sub-species festivus-woodus traces of it would not remian very long after gates opening
Good luck getting some wood!