As above, it may not be really answering the question but…
Fly to Grand Junction, CO (probably change in Denver) and rent a car.
Stay in GJ/ Fruita area for a couple of nights, as the riding there is great.
Drive down to Moab, taking the 128 for the amazing views of the red gorges – also stop in Cisco ghost town.
…and pick up a guide book in one of the many bike shops. Everywhere’s driveable, so you can head up to Porcupine Rim, Slick Rock, into the hills for some woodland riding, etc.
Plus it gives you the freedom to go to Arches, Dead Horse point, and Bartlett Wash (which is an awesome playground, totally deserted, just a huge sandstone rolling rock formation).