I find that I'm never capable of answering these questions because I think I'm the type of person who doesn't really know what she wants until the very last moment, when there's no turning back and there's only forward to go, even if it's terrifying and inevitable.
So...yeah. If that made sense. Wow, I just got all sentimental here. Wtf. XD
Spend time with my loved ones, tell people things I've wanted to tell them for a while, post a goodbye journal on dA, skype with people I only met via the internet, listen to fitting music, dance in the streets, and if it could be arranged, go hangliding.
I would tell everyone I love that I love them and I would kiss the person I love but can't have. I would apologize to everyone for every stupid worthless thing in my worthless life that I had ever done. I would apologize to myself, then I would breathe in the fresh air and thank whoever was up there, for a life well spent.