Ray drove to Trawlerfest (a conference), at Hutchinson Island, Stuart FL today. He and a full room of other boaters got to learn from diesel expert Nigel Calder. The full day course focused on all aspects of keeping one’s power-plant in tip top condition, and troubleshooting it when its not. It was the kick off to this cruiser’s 5-day gathering put on by Passagemaker magazine.