Depends, if you're deciding to visit NASA, I'd say fly out of Texas, or just...avoid Texas all together. It's a long ass drive and it's nothing to see or do for two days, almost. Also, Roswell New Mexico is the only thing of interest in that state so...I'd fly from Houston to Vegas, or something similar. Vegas to the grand canyon is an easy drive and then west from there driving.So if we are doing both coasts, what would you suggest, flying at some point to cut out the middle or?
What cities would you miss out and why? :]
Edit: Roswell New Mexico is the site of Area 51. I drove through the city at night and it was entirely underwhelming lol there might be actual site tours that might be of more interest but overall it's a pretty lackluster city and state.