Going to Relief/ Nevada City This Weekend

I just found out I'm going camping in Relief CA this weekend. Any ride suggestions. I can climb so no shuttles necessary. I normally ride Skegg's, Demo, Waterdog and Montara Mt. in Pacifica. I'm XC oriented from the East Coast...I like rocks and enjoy technical riding, on the other end I'm not afraid of walking stuff that's too scary. I'm in good shape so a 30 miler/6,000 feet of climbing would be nice.
Thanks for your suggestions.