Flying jetstar in 4 weeks. Can't wait, but haven't flown jetstar before. A friend flew not so long ago, and said you couldn't buy drinks or nibbles on the flight? And you couldn't take any food on the plane with you. Sounds odd to me! I think she'd had too many before she got on, and must have passed out. So can anyone tell me, if I'm going to starve and be dehydrated by the time I get there?