Your input is requested....

We are plotting a potential road trip from here to Cupertino, California and back by way of Portland, Oregon. Along the way we are pondering stops in Eureka, Eugene and Redding. Is there any reason we should avoid any of those stops? If so, can you suggest an alternate option?

Is there anything we should try to see on the way there or back? We won't have a lot of room for detours because we are trying to do the whole trip inside a week. We will have a full day in Portland, though it will be a Sunday.

Thoughts?