We had a fab time August bank holiday last year.... If you want, I can reignite the feelers that Ive already put out for a mini bash for next year in Cornwall. There are many mines and the guys down there are great.
If you want, I can ask for prefered dates from them etc... I would need to know rough numbers for accommodation etc... camping is usually the best bet - come rain or shine. Or we would maybe look into hiring a baunk barn/yha area. Last year we camped.
Wouldnt you want to go somewhere abroad abroad?? tenereif? france? spain?