In reply to The Iain:
> Can someone define a "baby bouncer" for me, sounds like one rope with a cam to one's left, and one rope with a cam to one's right.
Yes. Although for this route gear on one side only (slightly to the left) is normal and ok.
> Since this is looking like a requirement for a pair of pretty big cams, and I have no cams, I think
> it's probably coming off the list.
Yes, you will need one or two cams of WC 3 to 4, though these are sizes most people have, so could readily be borrowed.