i am moving from philadelphia to portland oregon in the first week of sept 2007. i have no strict time schedule, and no plans execept tp enjoy myself and see as much cheesiness and americana as i can, as well as the beautiful stuff. any suggestions on where to go and what to see? i have no idea what is out there, also, i have heard both good and bad about I-80 but do not know if i should take that or an alternative. i am open to any and all suggestions.