OK, since it's not your first time, I feel stupid even saying this, but why not, I'll mention it anyway. When practicing the rescue back up the victim on a very well anchored second rope. I actually ran across some people that appeared to be practicing and the guy in the hole wasn't otherwise backed up. That was one of the more retarted things I've seen. If you are going somewhere with a short approach, just equalize a shitload of pickets or something.