Does anyone have a decent map of the Starr Pass trail system by chance?

When in Tucson I'm usually 5 miles from the Golder area but I thought I'd try something different for a change. I've been unable to locate any information showing me anything other than a bland 7 or 8 miles of trails. Should I just skip this and the drive from Oro Valley? Am I missing out? I love climbing and I'm not into the gnar body armor stuff.

Any Starr Pass A or B rides EARLY this Sunday?

Cheers