The Dates are August 13 to August 16 Friday to Monday 1999.
Here is a map showing the roads and aprox. location relative to Cascade, McCall. The map was taken from MAPQUEST. There are some points showing rivers etc. the better route is in yellow.And followes the South Fork of the Salmon River from Warm Lake to almost Yellow Pine to get a more detailed map check out AAA Idaho/Montana map 97-12. Also check out the Frank Church River of No Return Wilderness North Half from the U.S. Forest Service.
The yellow path is Approach # 2 the better/easier route.
For more information on the Big Creek Clave check out Big Creek back ground from George Jacox about Big Creek
Here is the confluence of Big Creek and Beaver Creek. Big Creek comes in from the left and Beaver Creek is flowing under the bridge. If you go about 300 yards back up the trail to the left is the camp area the Trail crew was staying at. about 1/4 mile up Beaver Creek is a camp area where one of the ff@ stayed (Frank Cada) I think?
another view of the same location different picture