Irwin
Irwins quality was unpredictable. Some boats were fine and other boats - same model - had problems.In general, they are not as well built as other brands of their era. When one compares things like chainplates, ports, cabin house thickness, interior pan thickness, one finds that Irwin did sometimes build a little lightly.I had an Irwin and the hull and deck were quite solid, but the cabin top flexed as did the pan floor in the cabin. The boat had been ordered with oversized chainplates, which I felt were the proper size for the boat - ie: the stock boat was too light. The original owner had also ordered a beefed up hull which also made me wonder about the stock boat's hull, since I felt the hull on my boat was pretty good. There were other corners Irwin cut, many not that important. I think this reputation is reflected in the pricing of Irwins. I pretty much cruised all of L Mich with mine and it served me well for a dozen years.