Monetizing a Wiki?

Anyone have experience with wikis and making money with them? Do you think an adsense campaign would work well on this type of site?

It really depends on the content of the wiki.

If your wiki is full of content that matches up to keywords that people are paying a lot for, then yeah, Ad$en$e would totally work to monetize it, although it might not be the very best way to go. Focus on the best advertising for the content, then figure out how to apply that to the delivery mechanism.