Only recent one I can recall is the hijacked 767 off the Comoros in 1996.. There’s video footage doing the rounds – try Ethiopian airlines/767/hijack/ditching on U-tube – and, as far as I recall, about 25% of those on board survived.

http://en.wikipedia.org/wiki/Ethiopian_Airlines_Flight_961

and try this: http://en.wikipedia.org/wiki/Water_landing