i was paddling down some rapids last year when, due to a brief bout of over confidence i fell out of the canoe! my moterola defy was in my shirt pocket and survived the swim perfectly fine. i've been really pleased with it, small light and compact. the battery lasts a week in airplane mode. (there's no signal in real wilderness) it means you can still use the media camera and alarm clock facilities. it's a superb piece of kit.
a feature that lets you use a pseudo airplane mode but with gps would be a great asset.
cheers, and.