The Situation Sues -- I Charge $30,000 to Appear in Nightclubs

The Situation Sues -- I Charge $30,000 to Appear in Nightclubs: The Situation charges $30,000 A POP to appear in Vegas nightclubs ... so says the "Jersey Shore" star ... who's now suing a promoter for stiffing him to  the tune of $60k. Sitch filed the suit in Miami, claiming he struck a deal with a…