traditionally the large area and large size screening material on the south coast has been Monterey cypress and Monterey pine with a few blue gums (eucalyptus globulus) in the mildest areas like brookings/harbor. Leyland cypress can be found in most any nursery or "big box" home improvement store.
from my experience in bandon, the fastest growing and most wind hardy big. eucs are nitens (very fast), scoparia, dalrympleana, gunnii, macarthurii, glaucescens.
you can contact me by email ("dismalvista(at)yahoo(dot)com" if you want more info.