I need fire starters for when I go off piste snowboarding. Currently, my system includes the following:

1. Peanut Lighter packed with waterproof tinder.
2. Ferro rod packed with waterproof tinder.
3. Sparker or another ferro rod packed with waterproof tinder. (I'm leaning toward another ferro rod for this third position.)

I yet have to practice fire starting in freezing conditions up on the mountain. Do any of you have experience that will help me?