Prior to 9/11 the worst day I have seen out there was a mid August Saturday. Someone stalled right in the ferry lane in front of the ferry and it had to take some evasive action, a short while later the coasties were out in front and wouldn't let you troll through the ferry lane period, even if the ferry was over at Dalco. If it does happen it will screw up one of the best troll paths. You know Murphy's Law...if it can they will.
Good luck and tight lines, Jeff