Aussie Ibiza virgin on his own - where to stay!?



Hi all

I am going to Ibiza June 6-10. Seems like finding the right place can be difficult. From what I can see, Jet Apartments are the go but they don't have apartments for one person (which really bites).
Is San Antonio a reasonable place for a 27 year old single guy? I was thinking about booking into Hotel Arenal (near Eden).
Decisions, decisions.... If anybody can help me out it would be appreciated. I am basically looking for huge nights out and to meet loads of cool funky people.