Interesting project... if it We me.
I put in St Louis to San Fran and Google maps recommends I40, I17, I10. San Fran to st louis says I80 up through Wyoming.
Let's do a clockwise loop. I have never lived in OK or NM, so not sure what there is to do thre. I'd say
Day 1: 16 hour straight drive to Albuquerque.
Day 2: 4 hour drive to Painted Desert. Couple hours there. Another 2 hour drive down through Petrified Forest to US180, then back to I40 at Holbrook and on to Meteor Crater. The crater is only 6 miles off the road and you will not need very long there. You have done the desert.
Then continue on up into the forests to Flagstaff for dinner. There are some cute restaurants, shopping across Route 66 from the Train Station. Then a couple more hour drive to Grand Canyon Village top stay for the night.
http://www.nps.gov/pefo/index.htm
http://www.meteorcrater.com/Admission-Prices
http://www.flagstaffarizona.org/
Day 3: Grand Canyon then 6 hour drive to Tucson.
http://www.tripadvisor.com/Attractions-g143028-Activities-Grand_Canyon_National_Park_Arizona.html
Day 4: Tombstone and Karchner Cavern. 7 hour drive to San Diego
http://www.cityoftombstone.com/
http://azstateparks.com/Parks/KACA/index.html
Day 5: Seaworld
Day 6: San Diego Zoo, then Uss Midway, then Seaport Village
http://seaworldparks.com/en/seaworld-sandiego/
http://www.midway.org/
http://www.sandiegozoo.org/
http://www.seaportvillage.com/
Drive to DL area hotel
Days 7, 8, 9
Disneyland.
After Disneyland on day 9, 4 hour drive to Visalia or somewhere around there.
Day 10
2-3 hour drive up into Sequoia National Park, through the Giant Forest, up to Lodgepole campground. 3.5 mile round trip hike to Tokopah fall and back. 5-6 hour drive up through the farmland of the central valley upto San Fran.
Day 11, 12 San Fran
Day 13, 14 = 2, 16 hour days of driving home.
Ohs nos. I didn't see you had listed Dallas. Yikes. I am not sure what you wanted to do in Dallas.
I guess you'd have to give up the Tombstone/Karchner caverns day, and maybe a Seaworld or Disneyland day. You could probably squeeze San Fran down to one day. Hmmm.
Let's say that your 14 days is really 2 weeks from end of work on Friday until... say the Saturday evening, giving you sunday to recover before returning to work... Let me rework it, putting in Dallas.
Friday, leave after work as say 6PM, drive 6 hours to Tulsa to get in about midnigh.
Saturday, 4-5 hour drive into Dallas and rest of the day doing whatever it was you planned to do there
Sunday, half day in Dallas and 11 hour drive to Albuquerque.
Monday = Painted Desert, Flag, drive to grand Canyon
Tuesday = Grand Canyon, drive to Tucson
Wednesday = Tombstone, Karchner, drive to San Diego
Thur, Fri San Diego
Sat, Sun, Mon DL
Tues Sequoia, San Fran
Wed, Thur San Fran
Friday, Sat 2 LONG days driving home.
If you could leave out Dallas, and have 15 vs 14 days it really eases up the drive home letting you do 3 10-11 hour days instead of 2 16-hour.