Your favorite places to visit in North America (incl. Mexico)?

I've been everywhere east of the Mississippi but really haven't been anywhere in the West for some odd reason. Was supposed to go to Vegas a couple times, San Fransisco and for whatever reason everything fell through. Now that I think about it I've never been west of Texas :-\ Bizarre now that I think about it but its just never worked out.

I'd like to go up to Montana, through to Washington (maybe even B.C.), down through Oregon and California to San Diego.

Don't have much interest in Texas, Arizona, New Mexico, am sure its nice but not at the top of my list.

I'm gonna take a road trip sometime in the near future. Not the too near future. Road trip seems to be winning out at the moment over hiking the Appalachian Trail.

Well only been to the States twice, and both times to the same place, LAS VEGAS BABY, would love to go back as soon as the funds allow. Dunno if this counts but been to Dominican Republic also and that was a mighty fine island ;)