> The next time I do Mt. Whitney I am going to refuse a WAG bag and see what the response is. My guess is I will be told I cannot go up the trail without one.

There are also rules in place that require you to dispose of wastes properly. If you cannot do that, it leaves you with one option: pack it out.

I think the points SierraNevada is making is that Environmental Assessment process was never completed, and the old toilets were removed primarily because of the trouble in servicing them.