Texas: Z Boaz in the Dallas/Ft Worth is a must, and I really enjoyed playing Town Lake in McKinney.
Denver: Hit Riverbend Park in Palisade, Colorado on your way from Salt Lake to Denver it is just off I-70, then stop off in Glenwood Springs and play the CMC course (if you got time to detour 20-25 minutes off the highway), or New Castle's course (this course you can see from the highway I-70, and forces you to flirt with the Colorado River multiple times
) If ya got time, hit up Conifer's Beaver Ranch, it is an amazing Mountain course with tons of elevation and tight technical shots. Once in Denver, go to Johnny Roberts in Arvada for history feel goods Course was built in 1976-77 ish, and then over to Badlands in Federal Heights.
Salt Lake City: Creekside is a fun course.
Oklahoma: you gotta hit Griffen Park, hopefully they replaced the baskets that were stolen.