I know this a old thread. But hopefully it does not fall on deaf ears. I tried to PM jzk, but I am short of the 15 posts needed. So I will post my PM here in the hopes the JZK gets this.
I came across your comments in a thread on irwins being "bluewater" worthy. I saw the pic you posted of your irwin and could not help but notice the similarities to the one I have owned now for 2 years. It is on the hard in Waukegan in but should be launched this month after two years of work. I wanted to know, do you know where your boat ended up? Do you have any more pics maybe of the inside too? I would love to see how they are supposed to look. My boat is a 70' irwin 38-1 and I have a main sail with the same numbers as yours in that shot you posted.
Feel free to reply to my email at jedstrom(at)periphix.......com