What's the collective wisdom on when the Narrows might open this year? We're planning on hitting Zion at the end of the month (27th, 28th). Just wondering if anyone has any guesses on how high the river might be running then. Would love to hike a little ways up if it's doable and not too difficult. I know there are many other wonderful hikes in Zion so I'm not counting on the Narrows, but I would love to do it if our timing is right.