Hello: We are in our mid-50s, planning to visit relatives in FL and CA over a three week period, maybe a few days more. Also wish to see a few unusual/interesting sights on the way. Plan to take a roughly southern route west and northern route back east. Have already seen most east coast sights; also have seen Grand Canyon, Las Vegas, Yosemite, and SF. Ideas needed on southern central states, southwest (especially NM, southern AZ, maybe Utah). If feasible, would like to see Olympic Peninsula in WA, but that may be stretching it. In CA, will be in the northern LA area (Calabasas), then heading up to the Sierra foothills, northeast of Sacramento (Rte. 49 area). Any standout, don't-miss ideas? (By the way, have read a little about Cadillac Ranch on these forums; sounds interesting, if not too out of the way).