HI Sean, I think hull #83 is the latest M23 I have ever heard of. Is the hull white? As I mentioned, I have #75, it is Dick Lane's former boat, and I purchased her from Larry in Nevada. It was on Lake Mead. I hauled her home to Minnesota over the rockies. That was 4 years ago now, time sure moves fast. Be sure to tell us more about your boat when you finally take possession. Good luck. Bones