The problem is actually finishing Run to the Hills. I did it by keeping my right wrist stiff enough to do a double tap. The notes come so fast and you can't register the the break between note sets? -double tap with one hand and hit once with the other. After that, just try to hit the white notes and go to overdrive when you desperately need to. By passing on the drum fill, you give yourself a little break.
If you have issues with any other song, just practice on expert for a few days. Come back to hard and you'll be yawning.