As I understand the individual entry fee covers the ferry crossing too. This £210 is a per person not per team fee. Minimum team size is 2 persons. It makes sense however to have three or four guys on board I think.
The £500 I say for fuel is based upon around 2200 miles. Reasonable I guess (it will be more expensive next year most certainly).
£500 raised for charity. Not a problem IMO.
Plus, a car, prep and spares/tyres/ etc. (No more than £500 initial purchase - not a problem with BXs).
Four nights away (although we may have to consider six - one down, four on the event and one back) - including, Formule 1-style double-up accommodation, evening meal and party material

say, £50 per person per night. Plus refreshments, food, tolls and misc expenses brings a per person total to around £70, say. So I guess you are talking around £400 per person - at least.
The way I see it is that (I will spend some time on the Forum and do some research), assuming we can secure the charity donations (as much as we can! - after all that's the point) we could obtain financial support from sponsors advertising on the vehicle to help offset these expenses (except beer

)...
Initially it would seem that each member of the crew (say, four) will be looking at forking out the initial fee fairly soon, then in addition to raising money for the charity, obtaining sponsorship for the event to help.
It could end up still costing a few hundred per crew member. Now if there really is anyone on this forum willing to contemplate this in time for next April, then I'm up for it too...
