George, I'm curious, but you don't have to answer this question if you need to CYA - I understand.
How much input does N.P. get and accept(or want to get) from the "boots-on-ground" personnel (the backcountry rangers) before creating mitigation regs? I'd hate to believe that they aren't talking to you guys, and/or are listening hard to the fringe groups instead.
A couple of observations:
It seems obvious that bear boxes for stock and the feed would have to be brought in by mules. The logistics of that operation would have to be studied very carefully, so that excessive dunnage trips aren't defeating the purpose of the operation.
Are there many areas of just dirt that could be designated for the stock to sweat-roll? I know that stock couldn't care less where they do it. I know that on the Bishop Pass trail on north side, there are designated stock turn-around spots on dirt; perhaps there are areas like that could be used use sweat-roll spots. But I know that most packer camping areas don't have extensive dirt only areas; just wishful thinking on my part, I suppose.
I wouldn't like to see resupply drops made by helicopter, instead of by stock trains. Helos present other environmental problems. Does Yosemite still rebuild the High Sierra camps using helo support?
Thanks again, for all your input on this topic.