OK. Have to type fast, which isn't one of my strong points.
Anyway, I have known some folks down here that own and operate an indoor rock climbing facility....... called AZ on the Rocks. A couple weeks ago one of them asked if I had ever climbed in there. Told them no. Also told them I had climbed while in the Army and didn't have all that manufactured hand and foot hold stuff. Told them I had only done it in a Swiss Seat and that harness deal they were all wearing didn't exist then.
The great thing about this place is that there are children learning this in there for birthday parties and such. What a fantastic confidence builder for kids that are 6 or 7 and up.