So, I’m sitting in a Port Lavaca hotel room on a weekday evening, thinking about winding down. It’s been a long drive from Fort Worth, and traffic has been a beating. But then I open the roller-shade on the only window in my room and see it. No, not the ocean, though I see that, too. It’s the Shellfish. Even right near where Kathryn Elizabeth Collins was possibly abducted, the people to whom the author recently spoke knew nothing about the incid…