For young people what I reccomend in Palamós is onbe of the 6 campingplaces. Obviously I have never been living in any of them, but I worked at the reception of some of them. For your choice make sure what is most important for you: If you want to go to the beach, choose Camping Internacional (I think it would be my favorite) or Camping Palamos. Please contact me or the given link if you need more information
The best would be to visit the camping own Website. PLEASE BE AWARE THAT MANY ACCOMODATIONS IN PALAMOS ARE CLOSED MANY MONTHS EVERY YEAR!!!!!! Contact me or the chosen accomodation if you have problems about reservations (or whatever!)