Talk to the brewers. Rob at Independence is a great guy, and I've heard positive things about the folks at Jester King as well.
Years ago I tried to get a job at Uncle Billy's but could not get it to work with my hours at school at the time.
Planning: New brewery at new house!!
Primary: Barley Wine
Secondary: Red Ale, Pale Ale
Drinking: Brown Ale, 75 min. IPA, Oatmeal Stout, Poor Richard's Ale, Chocolate Cherry Stout