Facebook is filled with everyone's status updates. "Flying in 3 hours" or "Just landed in Tanzania". It's exciting just reading it.
I hope everyone has a safe journey and an amazing time. I know that I can't wait until I'm jetting off on a plane to Samoa! I'm also already looking forward to coming home and seeing everyone's pictures and hearing their stories from elective. Thank goodness we're all in London for the first couple of weeks after we get back.
If there's one piece of advice I can give to everyone is pack a spare pair of pants and t-shirt in your hand luggage. It's bound to go missing if you don't!