I managed to get my 2 passes when I wanted them and then watched the action. It looked like at 3 minutes and about 3 seconds the month was sold out. However, a few people may have backed out and not actually completed the final purchase, because it looked like several sets of 2, 3, and 4 briefly popped back up and then were snagged. I'm glad I am no longer on a dial up modem grin . They would have all been sold out just between selecting my date and transitioning to the next page.

So last month they were gone in 23 minutes. This time its about 3 minutes (about 8:1 difference). Next month it will be about 26.7 seconds. The following month it should be about 3.6 seconds. I'm glad I got mine now, because I can't type that fast let alone hike that fast.