In reply to Simonj:
I spent loads of time out there on my own this spring. It was very chilled out and I never had any problem finding people to climb with.
Wandering around the vareous camping spots chatting to people seemed to work. There is a notice board by the pit toilet at the end of the Bridger Jack camping road and people seemed to meet up there in the morning. Failing that wandering along the base of supercrack buttress always yeilded results. Normaly people I knew, but did not know were in the states.
Whilst your there you should check out some towers also....
North Six Shooter
Standing Rock
The Penguins
All amazing.