Personally, I don't think a forum is the right place for this type of question. Everyones experience and tastes are different and not enough background info may be produced.
Anyway, I'd recomend Dubia. Massive nightlife, luxurious, stunning buildings and lots of hopsitality. Failing that, If you like clubbing and all that, Malia in Crete. Not for a week though really
Oh and steer clear of the 'Spanish Package holiday thing' I've never been, but what I've saw on TV/ A neighbours experience is enough to put anyone of.