I play metal mostly, have a gibson sg, and am getting a 30-watt peavey vypyr. What would be a good pedal board for me?
Wait, you need a pedal or a pedal board?

If you're getting a Vypyr, that should have all the effects you need. Pedals probably won't work too well with that amp since it's a modeller.

As far as a pedal board, check out ebay for some decetly priced ones:

But it's cheaper to build one. All you really need to do is attach some velcro to a piece of wood and get a power strip for it.
the vypyr's distortion should be fine

Epiphone Les Paul Standard
Coming soon: Egnater Tweaker

digitech's hotwire distortion pedals are the next big thing in pedals imo
trust me, I'm a professional