Mine are screaming every time I go near either brake. I want to use Kool Stops but I am not sure which pads to get. Do the cantis use the same pad as the V? Which online retailer has them? I'm not having much luck finding 'em. TIA!

Use regular Kool Stop V brake pads, they work in Avids too.

Click here:

http://sheldonbrown.com/harris/brakeshoes.html