got them already, its a great day out, went a coupla years ago to Donnington, gets very busy and I'd imagine Silverstone will be worse. Top day tho.
We went last year to Donington Great day , with something for everyone. Even a funfair for the kids. All free and it was a great day out, going again this year, be harder to get in and out down there but still should be a great day.
What day do you get tickets for then? Do they just allocate you a day? Or are you automatically just given Saturday/Sunday?