Kolibear,
Yes, well done, its about time we had another Pprune fly-in. You've missed the first Pprune fly-in off your list - it was held at Popham, and I think there was supposed to be one at Caenarfon, but the weather was not very good. I think I've been to five of them. Here's some suggestions of places we might want to go to:
Wellesbourne - reasonably central for eveyone
Shobdon - 'cos I haven't been for ages
Fenland - 'cos I've never been there
Its actually rather hard to come up with a list of places when you don't have a map to hand
Brooklands