Ouch. When I saw the pic of your arm and leg in plaster I thought maybe they had set them already, but sounds like your injuries are a bit more complicated than that.
Good news on the foot - I'm assuming no weight-bearing means you can still use crutches, but then given the hand injury you probably won't be able to use crutches for a while anyway.
The hand sounds a bit more messy. Good luck with the surgery, with private health insurance you shouldn't have to wait too long at least. Let me know if you get too bored in hospital and would like another visitor, or if you need anything