As a general rule, old IOR boats and especially ones of that vintage are not very user friendly. Many of the compromises in rigging and hull shape that were done to make them rate better under the rule, made them unpleasant (and often unsafe) boats to sail in heavy weather without a lot of trained crew. That boat in particular had some very funny hull shapes and as I recall the only person who every had much sucess racing that boat was Britton Chance.
The IOR was a racing "rating rule" first and foremost so being built to the IOR really doesn't tell you much about the quality or ruggedness of the boat. I believe most of the boats in the ill fated Fastnet race were IOR boats.
Alex,
I suspect Jon Eisberg may disagree with you generalizations of the Chance boats. He's sailed his ten of thousands of offshore miles though all kinds of weather and as a professional delivery skipper who's done the NE to Florida over 200 times he has sailed lots of different boats but makes the 30-30 his own personal choice.
Following Jon's adventures on Chancy for many years is simply amazing, the boat is a tank and has taken tons of abuse. Again, can't comment on the 33-30 but the 30-30 does not fit your generalization well.
http://www.cruisingworld.com/people/executive-decision
This is Jon's 30-30; Image linked to from -
Copyright © 2002 Bryce, McCalpin, Palazzola Architects and Associates
He sails her hard: Photo's below linked to from Jon Eisberg
He's also had to raise the waterline a bit:
He even sails her in the middle of winter, note the ice on deck:
Chancy has been all over from high latitudes to the equator and beyond: