"In all my experience, I have never been in any accident... or any sort worth speaking about. I have seen but one vessel in distress in all my years at sea. I never saw a wreck and never have been wrecked nor was I ever in any predicament that threatened to end in disaster of any sort." -- E. J. Smith, 1907, Captain, RMS Titanic
I'm less worried about icebergs and more worried about 3 kids under four, dropping it in a puddle (I live in the Pacific Northwest), and just dropping it in general.