I'd agree Toby, our US upland hunting probably does best equate to UK rough shooting. And I know several people who have had great fun participating in it around the UK. But, it does seem more of a fluke than a commercial enterprise.
Appreciate your original advice of gunsonpegs. They do have some limited opportunity to join a team of guns, unfortunately there just aren't any dates that come close to mine.
I realize this may be a fruitless search, but the timing and fluidity of my trip all but demands that I try. The opportunity to have even one pair of pin feathers to add to my collection is too much to resist.
Hammerguy,
The American concept of hunting is perhaps best described by the term 'rough shooting' in the UK. This is not a derogatory term, it can be a very demanding form of shooting but is not generally available as a commercial form of shooting.
It is nearly always the preserve of a 'Gun' who has carefully nutured the permission to shoot a piece of privately owned land (there is no public land that one can shoot on in the UK). These are guarded with great care as the permission can be lost in a second and so only close and highly trusted friends are ever invited on to them.
Woodcock in the UK are a highly prized quarry and, I am informed, nothing as common as in the USA. Most of us are lucky to see one or two in a 5 month season and they are generally not hunted specifically, rather a rare and highly prized entry in the game register.
The exception is the far west of the country and Ireland which, weather permnitting, may have considerable 'falls' of migratory woodcock in the latter part of the season.
Angelsey in North Wales which has several specialised woodcock shoots.
However, I think these are invariably for teams of guns who have a mixed day of driven and walked up birds.
Best of luck but I think you will have a tough search.