Hey guys! First post here, and I am planning my first road trip with my parents.

They have placed all the planning for sight-seeing and road-tripping destinations on me, so I have decided to rely on these forums to help me out! So, a vague run-down of our route:

Dallas, TX -> New Mexico -> Arizona -> California -> Oregon -> Washington -> Vancouver, BC in Canada

Do you guys have any suggestions for sight-seeing destinations and meaningful locations along this route in these states?

I believe this trip will be 2 weeks long, but maybe less.

Thanks!