I'm going to go... i reckon it'll be swell! getting all Iron age - who knows i may meet a - ahem - wait for it - iron maiden - ahahahah ouch (who threw that)...
I emailed the people organising it and they seem pretty overwhelmed by the attention and/or the project! But it seems to be coming along well enough... i plan to get there for mid to late march, which could either mean sodden misery or - well - its probably just going to be wet!