The Charlatans ,  Sprints ,  The Twilight Sad  and Getdown Services have been announced as the headliners for next year’s Rockaway Beach Festival. READ MORE:  The Twilight Sad tell us about devastating new album ‘It’s The Long Goodbye’: “Everybody is going to go through something like this”   The three-day event is returning to the Butlin’s site in Bognor Regis next January for its 12th instalment. It will run from January 7 to 9, and three-day festival passes and accommodation packages are available now – find yours  here . As well as the four headline acts, the first wave of announced names also includes Cockney Rejects,  Madra Salach , Alien Chicks,  Bis , Congratulations, Cowboy Hunters, Lemonsuckr, Makeshift Art Bar, Katie Malco, Modern Woman, Mouth Ulcers, Nightbus, Pigeon, SILVERWINGKILLER and Vona Vella.…