I can't give any legal advice about approving tenants.
But I just want to point out that directors of the condo associations are elected by owners, and usually unpaid. They're fellow condo owners just like you. Typically, only the independent management company makes the $$ from your maintenance fee, not the board. It's kind of a thankless job (been there, done that, never again). If you don't believe me, try running for your condo board the next time there are elections.
http://www.naplesnews.com/news/2007/...r_association/