Steve C: I registered to add my appreciation to VertC's for all the valuable information you (and others) share here. Our trip is June 5, and the photos and the historical switchback opening data make it look like we should not count on the trail being open. We'll be prepared for a trip up the chute. That's very helpful!
I note the typical spread between the date of the first use of the switchbacks and the date of the predominant use. Is there conventional wisdom about how to choose which route is best during that time for group that is prepared for either? Our preference is switchbacks up and chute down, but we'll take what the mountain gives us.