On this trip, you’ll jump on board the biggest party boat in Bulgaria, which comes complete with 3 floors and a slide. The first couple of decks are huge – think 3 bars flowing with beer and sangria, a pumping DJ stand and a packed dance floor. Summer anthems are guaranteed, too. You don’t have to be on your feet all avvo, either. What with the top sunbathing deck, there’s a load of sofas and sunbeds to chill on. But to be honest, it’s the curly water slide that really gets us going – it shoots sliders right into the sea. Reckon you couldn’t pack much more into a booze cruise? Wrong. There’ll be girls versus boys games and a bit of lunch, too.