The section I was most concerned about was taking the right gully up to Iceberg Lake from the moraines.
It's very easy to find.
Thanks for the info. I tend to over prepare.
Another question: I'll be camped at Iceberg Lake and plan to return via the Mountaineers Route. Should I take my hiking poles up from Iceberg Lake? Typically I depend on them to ease the strain on my hips, knees, and ankles.