Congratulations! Looks like fun!
How high is that? (That is...how far the rappel?)
We did a full 30 m rappel; then we glissaded. When the snow melts, there's a bit of downclimbing after a 35 m rappel. Two 50 m ropes will take you to the end of the difficulties.
It just doesn't look that steep from Chasm View
Thanks! The one with the eyebolts is the only truly steep section of the North Face. I suspect that from Chasm View you get more a perception of the average angle of the face.