club lighting need help

with a canon rebel and efs 17-55mm lens what should i set the camera to???
aperture:
shutter:
iso:
etc:

alot of that depends on the cam and more specs on the lens

If you have the time..
Buy the 50mm 1.8

It's the fastest cheapest investment for low light photography you can get!
Just beware the Depth of Field is thin @ F1.8

I've recently bought the 50mm f/1.8 and it is fantastic! Listen to Tdragone

I'm just a beginner, but I'd suggest ISO 800 (if it's fairly dark; 1600 if it's really dark (beware of grain, though!)) and f/4.

As for the shutter speed, you're going to have to do some trial-and-error work there. I'd suggest starting at 1/125 and working your way up or down from there.

Good luck! Remember to show us your results