after eating dust the entire weekend at gilmer, I've decided I really need some goggles. I want something that has good visiblity, is scratch proof, and won't be to hot to wear in the summer (somthing that breathes well is a plus). I also need to get a set for my fiancee, but she wears glasses, so thats a factor too. What kind of goggles should work best for me (atv/snowmobile/skiing/?)?