sentences:  Some of the scheduled races for April 22, 2007, and all of the races on April 23, 2007, were postponed by the race committee until April 24, 2007, due to poor wind conditions.Some of the scheduled races for April 27, 2007, were postponed by the race committee until April 28, 2007, due to very light and variable winds.The following week brought a little wind, and although most days the race committee postponed races for wind, they were able to race most days.