Hey Scotty,
There's little chance I could muscle a keg alone, at least not a full one. I've managed a partly full one though. It usually takes 2-3 of us girls to get a keg into an ice tub. We now use line coolers, so there's less lifting involved. I think that's because we can't get the male bartnders to help.
It's amazing the number of male bartenders out there claiming to have a bad back. They don't like to tap them either (because it might be messy).
I think the standard keg here is about 15-16 gallons, maybe 150 pounds. Yeah I wish all gigs paid $75/hour on average, but they don't. I've learned that hosted bars usually mean fewer tips. Weddings are the worst. Many a night I've gone home with NO tips.
The $450 in 6 hours was an Irish-Catholic school reunion where we were short-handed and they ran out of tickets for the bar, so people would throw 20's at us to pour them double scotches, and then they would just wander off because we weren't set up to give change. After awhile they didn't care, or were too drunk to remember the change.
"If you are going to walk on thin ice, you might as well dance!"