1. Paragliding (that's pretty doable)
2. Loooooong bike trip through mountains, along the sea shore and through green fields.
3. Hiking through snow
4. Co-riding F1 car (well, it does look so much interesting from outside.. I really really want to see how the race track looks when you are sitting inside.)
5. Bungee jumping
And I do think that this list is going to grow...