Well I don't play in a band, I'm more of a solo kind of guy. I've performed many GS songs at open mic events. But most of that was acoustic sets.
I have a Epiphone Les Paul Class quilt top guitar hooked up to my lovely VOX AD50VT amp. It has all the effects I need and then some.
As for drums....well I have a first act drum set. haha I know lame right? But it's great for practice. Oh yeah I also have the RockBand drum set as well.

Which I rock out to Metallica a lot on them.
Songs I've played at open mic acoustically:
Awake
Keep Away
Spiral
ReAlign (with Mistakes intro)
Livin' in Sin
Serenity
Hollow
No Rest for the wicked (electric mostly)
One Rainy Day
Moon Baby
Voices (top fav to perform)
Running Blind
Most of the songs listed above I can play plugged in as well. Besides that's how I started out.
There may be more I can play that's not listed but that's pretty much it. And of course we are only talking Godsmack here.