The trick is to not peel off the backing all the way. Start by peeling off just an inch or two and getting it lined up. Then peel off the backing as you slowly stick the paper on the surface, smoothing with your hands as you go to get the bubbles out. If you get a bubble just prick it with a needle and it will stick down.

I have a lot of experience here… putting griptape on a skateboard without blowing it is a skill that takes practice!