You should go check this page out. It is too late to vote with their form (they have tried to help us out by already filling in parts about stopping the developement of the trail, just erase it and add your own comment!), as it expired on the 28th, but I'm sure it will still be read. Also, check out the entire site, and send them some mail! Here are the links:
http://wildmontana.org/gwt.htm
http://wildmontana.org
Later,