I'm thinking that the next project I'm going to tackle is Eruption by Van Halen. I know it's going to take me a while. But my question is: do I pretty much need a wammy bar? If so, I could go ahead and get one for my Strat, but I was just curious how much it is really needed for this piece.

Also, does anyone know a source for an accurate tab for it? Key word being "accurate."

~Rusty