The Rockstar Mayhem (with Cannibal Corpse) is heading to Florida this August. The mega-tour, which features Marilyn Manson (he's still around?) and Slayer has a stop in West Palm Beach on August 11, and Tampa on August 12. Tickets are available online at livenation.com. Cannibal Corpse will play a second stage, which is a bit frustrating, considering some of the hacks that will get a main stage.