I was unable to figure out how to upload a photo to this thread, so no, sorry, I can't show you a map. However if you have an aerial photo, or Google Earth, follow along with the description I posted previously and you'll likely be able to figure it out.
Also, no, none of us had ever been in the Miter Basin before. I had climbed Whitney once previously. A winter ascent of the Mountaineer's Route - it was awful! Totally different route though.
