Boulder Canyon

I am coming to CO next week and have a full day on Sunday 1/22 to get to Boulder to climb... will have draws with me but that's it... any bouldering there? Are there usually lots of people? Do I need to bring my crash pad? I live in GA but will be out to CO a lot in the coming months so I need to find a spot to climb at when I'm there.

Where should I go for info?? Help!