my problem is this
I still think that there is a decent 6-day route to be had out of Barcelona to Nice. I need to go over there sometime soon and find it.
If I'm wrong, then it's London to John O'Groats, which is a June 9-day ride and not a September/October ride.
The third way is to fix a week/week and a half in late May which will serve both.
My other problem is that the charity ride is in the balance. It will almost certainly not be September 7th. If it isn't then it will be August 31st (a straight swap with Whtistable, but clashing with the Paralympics, which, supposedly, makes it difficult for the emergency services to cope with....) or September 14th. This I have some control over, in that I'm close to just dropping the whole thing.