Hi all. I need to drive from San Francisco to Austin next week. We'll have 5 or 6 days so we have a little time to fool around. We'll be in an old but reliable car with no AC. The proposed route was to go south on I-5, then head east over to I-40 as far as Albuquerque. From there, should we continue east on 40, then turn south to Austin, or should we go south from Albuquerque to hook up with I-10 east? I'd prefer to take the more interesting and/or scenic route, if there is a noticeable difference. We'd love to do some fun things along the way too if anyone has any good ideas to share. Historic, scenic, or quirky, these are all good. Thaks in advance for your help!