Aim for slack at Plum Gut
Use your Eldridge to determine when the current at Plum Gut will be slack; remember that Plum Gut changes about an hour before the published change for the Race itself. I figure about 5 knots; if I remember, New London is about 15 nm from Plum Gut (check this), so try to leave about 3 hours before the current changes there (adjust for your average cruising speed). If you can, try to catch the last of the flood; that way you'll be pushed to the west, more or less the right direction. It's OK if you must cross with the ebb but either way, be sure to adjust your compass course to allow for the current; I usually allow 10-15 degrees, depending the timing and strength of the current. It can be lumpy in the Race if the current is against any significant wind. Plum Gut is also often rough; we usually motorsail through PG, just for better control -- be sure the hatches are closed and watch out for the ferries! Things will calm down a lot once you're in Gardiner's bay.Enjoy your visit to Greenport!/j