In reply to DaveBear:
ive done the CIC qualifications and its a mix of adapted rescue and whitewater, then about 50% meteorology and specific guiding stuff.
ive done several rescue and rope access courses and the CIC is easily the most full on - up there with military.
the whitewater stuff is cool but intense, and the level 3 guiding stuff is really good but full on. they dont fcuk about.
they assess really hard: leave a gate unscrewed and its over. the exams are strange too, lots of meteorological questions and tricks. you really need to study. then they do a stress test at the end.
the first module is 2 weeks non-stop, 10hr days. the next level is all on the road covering multiple canyons. you do a lot of vertical drill and team stuff, and a lot of time in cold water (its done out of canyoning season usually).
the rope work is really full on and unlike climbing. its essentially rescue turned into a sport.
its also expensive with lots of special gear and rules.
not for everyone, but a real sign of quality if you pass it all. 40% dont.
pm me if you want more details (but i wont give away the tricks
)