Shiprocked has quickly become one of the go to destinations for rock fans everywhere. Basically, they book a ton of awesome bands, you get locked up on a ship with said bands and cruise the Caribbean which is pretty awesome. This year, the cruise featured the likes of Chevelle, Limp Bizkit, Sevendust, POD, Black Label Society, and more. And one of the coolest things I think we all missed was the Ultimate Jam session labeled Metal Allegiance! The super jam group featured the likes of Mike Portnoy, Frank Bello, Rex Brown, Cristina Scabbia and more.  For a taste of what we missed, check out some of the killer footage below.