a) It's longer than I thought it'd be and I'm starting to regret starting it, but I'm too far into it to turn around and give up now. I'm form-committed
b) Do you think you'd have to pay for your own flight over to Argentina (where it's filmed), or you think they'd take care of that? I'm guessing the former
and d) "What is the most daring/dangerous thing you've ever done? Describe the circumstances?" - I've never done anything remotely daring/dangerous. Perhaps you have and I could steal your story?