Well, today was my second day of loading all by myself, and my shift supervisor, Nick, came and talked to me. He told me that I did well on Friday -- no misloads, no missed scans, no mistoggles, and I am getting faster. He also told me that for this first week of working alone he'd allow me to yell for help twice each night. Then during the second week of working alone I'd only be able to call for help once a night.
As it turned out the night wasn't so busy and I managed to hold it down by myself and work clean the entire night without calling for help. I ended up loading a full semi, which was 985 packages. My load typically gets up to 1200 packages a night, so it was a light night for a Monday, but not so terribly light.
This is such a fun job!