I am trying to plan a road trip out west from NJ. I would like to see Seattle, Portland, San Fransisco, Yosemite and Grand Canyon. One of my traveling partners is convinced it can be done in 2 weeks. I on the other think 3 weeks would be better. Does anyone have any suggestions on how long this would take if done properly? any suggestions on routes to take there to see some more cool sites maybe Montana etc...? I am a road trip rookie and would take any suggestions.