was thinking about it briefly but wouldn't take the kids (would be working) and couldn't really leave them with gps for the best part of the week. got our early bird tix for a shorter smaller fest instead. so sorry, unhelpful post, good luck though
Got ours this morning, did you get yours? We're taking DS with us (he'll be 15 months by then), as I wouldn't leave him for that long. Even if I did, the only person I'd be happy leaving him with is my mum, and she's coming too.