We dont take that route on the Wales run, but we do run through the mountains. I've just organised one for 26/27/28 May which is a Japcar meet, running from the Midlands to Wales, followed by a camp over and bbq at my caravan! So far we're expeciting about 30 cars. Ist day is travel and bbq. Second is a trip to local beach for a bit of fun in the sand, and third day is travel home