Is there like a special thing at the airport where you check in oversize/fragile luggage, like skis or golf clubs? (you're in spain, there must be somewhere for golf clubs? ) See if you can put them through there. That and lots of fragile stickers. Should be ok once Easyjet have got their hands on them (i.e. once they're on the plane) - you putting them in a hard case? The bag won't move around on the plane very much as it'll be squashed in with all the other bags
Yeah it's been changed this morning from "Vettel going to Ferrari in 2014" to "Ferrari plan to sign Vettel for 2014" so not sure really. Christian Horner seems certain he's not leaving (hardly surprising) but apparently Vettel can leave if he so wanted. But why would he?
Nah you would because you're "behind" the shockwave, i.e. travelling into it. (I'm assuming it would form at his head?) If it formed behind his head then no, he wouldn't hear it. There won't be much of a shockwave up that high anyway, the air is so thin.