I have glacier experience on Shasta and Baker, and one skimo trip under my belt (Matterhorn Peak in the Sierra Nevada). I might be interested this trip. Can you give me an idea of your pace? I'm usually one of the faster ones in a group, often the fastest. I can gain 1600 ft/hr on a regular, non-steep hiking trail. My Mt. Whitney time car-to-car on the main trail, dry conditions, is 11 hours.