The Ship that Rocked

There is a movie that is going to be released in North America in August of this year called the Ship that Rocked based on the book of the same name. It is about the Pirate Radio Ship called the Caroline. It looks interesting but I don't know if I am going to be seeing it in the theatre or wait for the DVD release. The link for it on IMDb is here. It also has a link to the trailer.