In reply to leemagowan:
Late exit pass is very useful. Call in & leave a voice mail with all the details (name, address, climbing plans/date, car info. trailhead, phone etc). We'll usually do it the day before the climb. Never ran into issues whether we got back an hour or 6 after gate closing times. 702-515-5050. Not doing it & coming back late is a guaranteed ticket.
Vegas is a depressing hole (some don't seem to mind however). Weather can be hit or miss (eg. got rained out a few times in late May/June). Winters can be quite cold (incl. snow) esp. when you're way up on the big routes. For forecasts, check Blue Diamond, NV vs. Vegas itself (can be quite different). The campground is not as bleak as people make it out to be (it's a desert so lack of trees is a given. But it can be hard to find a spot if you get there on a weekend or a holiday. Keep places like St. George, UT & Joshua Tree in mind as possible bad weather back-ups.
Agree on the Jerry Handren guidebook being the best right now.
Also, not really a guidebook but a fun read that should fire you up (even more) for Red Rocks climbing (great B&W photos), Red Rock Odyssey by Larry DeAngelo:
http://www.verexpress.com/
An SUV could be nice if you're going for things like Black Velvet Canyon or Windy Peak but both were doable in a standard sedan w. enough time and care (things change however after a good rainstorm).
Post edited at 16:59