at college?
Guitars :
Fender American Stratocaster
Jackson RR3
Ibanez S470
Epiphone Les Paul
Maybe you'll practice like this guy does.

And if you need some box help I'm your guy. And I play guitar good!!
Never really thought about that, most dorms are probably too small and it would get to noisy. Maybe rent a place nearby? Or get a band member that has an apartment that allows it and is big enough.
Now do you believe in rock and roll?

Can music save your mortal soul?
I used to practice in the lobby in our dorms...there's a few couches, and some friends of mine would just jam in our spare time.

It's not really practice, but it was fun.
Play the man, Master Ridley; we shall this day light such a candle, by God's grace, in England, as I trust shall never be put out.