Bob, you may have already done so, but be sure to read the great information in the Orientation Notes for Whitney First-Timers (Feature Topics, to the left of your screen). A lot of wisdom and experience went into those nuggets.
And the trail appears to be on track for a great, unimpeded hike on 7/20. That's the same day I start up on an overnighter with my family, so we'll almost certainly cross paths.
Best of luck! Be sure to write up a TR for us when you're done.
