I get the distinct impression there's been a little Hummerification of this thread
I shan't be entering, even though it sounds a great ride.
Apart from the considerable travel involved, in order to take part I'd need to book a night before the event and a night after the event in a hotel/B&B and Mrs W would have to book 2 days holiday so she can look after the Wobbly pack of hounds whilst I'm away. I can't expect her to eat into her meagre NHS holiday allocation if, a week or two before the event, I discover I'm taking part.
I wish the participants, helpers and organiser a succesful event.
I'll see you in Paris