Lots to do and see in the greater Phoenix area, just depends on your tastes and what you like to do. Just be prepared to rent / have access to a vehicle; this really isn't a walking around town, and the public transportation here sucks. If nightlife is your thing Tempe and Scottsdale both have lots of happenin' places to satisfy your desires. Museums, zoos, botanical garden, scenic drives, and plenty of other things to see and do round these parts. You are coming at a pretty decent time of year too; it should be pleasant weather wise.
If you do end up renting a 4x4 and want to hit some trails, just post up in here and someone will show you what real wheeling is all about. I'd be down any day except the 27th (I work weekends). There are plenty of places to wheel within a short distance from the PHX area.
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