In reply to gcandlin:
You will have a great time that is all I really can say.
On rockclimbing.com you can find partners easily for what ever region you are going to be in, but avoid the cowboys is my only advice.
I always asked who did their lead course, as I did find those who didn't were not that safe to climb with from personal experience. I suspected one didn't and asked him a bit late, after a climb and he confirmed.
Depends if that bothers you or not though, it did with me, but as a result I never really had any problems.. just great climbers to climb with.
Also, on rockclimbing.com they are all about helping each other out with accomodation, whether it is letting you stay over, or hostel etc, and you can view that on their profiles.
If you put a general thread out on that site, and what you are arriving with, level of climbing ability and what you want out of it.. you will get more specific responses. Car, rope, sharing gear is all common too.
hth