I had nothing on my schedule for Sunday and no definitive dive plans. This is one of those rare times when it pays off to keep your last minute options open. I was talking to Heather about something unrelated and she mentioned she had a last minute cancellation on her Sunday trip to the Pinthis. Of course I immediately jumped on the spot. The Pinthis is one of my favorite New England wreck dives. The Pinthis was a steel coastal oil tanker that that collided with the steamer Fairfax…