This could make a very nice page, but I would suggest changing the page type to Area/Range rather than Mountain/Rock. Zion, and the climbs are much more than a single rock or a mountain, but an entire area.
Thanks for pointing this out Scott. I changed it.
I like the concept. I anticipate that this will be a great resource when it is done.
Thank you for the vote! I placed the information based on my climbing experience here as a start. Hopefully more people will contribute over the time.