Breeding two of the same visual recessives together will give you all visuals.
Breeding two different recessives together will give you double 100% hets. (100% het. for each trait. Then breeding those hets. together, you could produce a double visual recessive, such as the albino piebald.
Breeding a visual recessive to a normal will give you 100% hets.
Breeding two 100% hets. will give you a possibility of a visual, and the others are all 66% hets. until proven out.
Breeding a het. to a normal will give you all 50% hets.

Hope that helps!