Irwin
Thanks for the taking the time to post. Here is what I found out.
Located the man Ted Irwin gave his files to. Talked with him and he was very helpful. The boat is 1984 and has only a few problems with floor grids. This boat was a special order boat because it had a wing keel.
So, it is not a hard fix and may buy this boat. After talking with a few owners that are very happy with their boats, Some have owned them for many years. They all love them.
Will keep you posted.
Thanks again,
Joe