I have to say that neither of the other family members has quite the level of stamina required for this - both are snoozing away still after a mere day of travel (normally the boy would be bouncing around at about 6.30am). But the other benefit of the contingency plan is that all packing is completed already, so I'm letting them sleep.
Now I need a plan to get both of them into GF late morning. Which is about as big a hint as I'm able to give under the regime rules here. My PMs are, as they say, open. Don't make me have to go to GC. I'm way too important for that, and adding Muffin Man to the already febrile atmosphere created by too much Castelnau or whatever it is they have up there is potentially explosive