We explained very early on that due to the Maine Inland Wildlife Dept's concerns about a resident nesting bird, The Upland Sandpiper, racing would not be permitted before August. This bird population is considered "Threatened" and their fear is it would be frightened off , mostly by excessive noise that the population hasn't encountered since the USAF left.
We had originally planned the dates to be around June 20, the summer solstice, the longest day, which up there is practically 18 hours of daylight.
The first weekend of August worked fine this year, and in 2010 we have a nice break before SpeedWeek.
Bob W