UPDATED May 10!  Two days of strong northerly winds had pushed a lot of the tidal Potomac River water south, and that, coupled low tide around noon, made for the lowest water level we have ever seen on the river at the marina. The mud flats adjacent to the airport pier were actually above water; a windsurfer was seen walking his rig upstream in chest-high water in the middle of the channel; the ribs of the sunken wreck were two feet above the water surface.  The AccuWeather forecast had called for sunny skies, with winds from the NW at 15 – 20 MPH, and gusts to 25, and they got the sunny skies part right, but the wind turned out to be stronger and gustier than predicted.  Three Lightnings, four Albacores, and two Cats splashed, and RC did set out for Haines point to try to set up a long windward-leeward course as far upriver  as they could, but the strong gusty winds and low water made them change their mind, and racing was canceled at 11:30 AM.