In short, no you can't. Unless you have electric string on it.
Hi,
My acoustic (local one) has a nice cut that touches at the 15th fret... The guitar has 21 frets. I don't have an electric, so i have to improvise for now...
I might record it, i'm not sure i can post it... From where i come, connecting to the net once a week on a dialup is a blessing...
Can you actually get the vibrato on when bending two steps on an acoustic? If you can, you're strings are too light.