Probably... but a) you won't get the option of which parties/club you go to,
b) you'll almost certainly have entry restrictions like having to be through the door within half hour of the venue opening,
and c) there lots of charlatans who operate and prey on the ill-informed, so do some research and book with somebody reputable.
My advice: not worth it. Maybe buy 1 or 2 club tickets independently in advance if it's nailed on you want to go. Otherwise, go with the flow and see where the island takes you.