On less than a day's notice Rick, Christine, and Janice responded to my email by agreeing to join me on a 100K ride that visits locations used as stops on the underground railroad in south Jersey.
Rick later sent an email that reminded us all that, 10 years ago, to the day, the four of us rode together on a 200K south Jersey route and he sent us a link to this blogpost about that ride. He called it our 10th anniversary.