Guys, once again Mick has got down and done something about what we all talked about. To follow up on this, before we ring, I think we need to:
a) Work out when this is going to happen, I'm not sure what Bovvy's schedule is, let alone ours
b) Find out who are attending, to work out costs
c) Appoint a trips co-ordinator (Stevie Boy, as he is mod of this bit as far as I remember

) to get onto it.
A and B are vital, so we can find out if this is a go-er. T-Bricks as ever welcome I'd imagine, more that come, cheaper it gets as usual. Get onto it
Other things to think about (for the students amongst us) is a collection of cones (yeah, ok, most of us have grown out of it, but instant autotest can be setup) and other such goodies. A big piece of concrete would be a superb day with a bit of forethought... donuts will get boring after an hour or so.
So, Chris' Answers
a) Most weekends given a bit of notice
b) I'll chuck in around £10-15 into the kitty, which with my petrol is around a £40-£50 day.