Yes, PDC is a lot busier than PB... but it depends what kind of nightlife you're after. We live here - but rarely go out (much perfer chilling by the pool with lots of vino!) But yes, "Waxbar" is open late... as is "Rooftops". There's quite a bit here... but don't expect Ibiza. PDC will be your best bet if you do.
Above all... have a fantastic holiday!
Elle
http://www.elledraper.com