A Western sweeper (usually Wrangler) should announce, "Western Sweeps are clear to Rockin' R."
Ski through the Bathroom Cut toward Western base (close it if there is night skiing).
Stand where the Bathroom Cut comes out near the Great Western chairlift and wave-off with Boundary, Wrangler, Reins, and Clark's (who will be standing below tower #7).
Ski the Bump Field and Catepillar (optionally going to Western base).
If there is a Super, someone should call, "Western Top, Western sweeps are clear to the base of Western. Come on down." Otherwise, someone should announce, "Crest Top, Western sweeps are down and clear."