Besides that I can only advice to bring shitloads of cash in advance. Do not rely on the cash machines at the campsite. It's even faster if you walk to the nearest village to get your cash than waiting in line.
Also, do not buy croatian herbs, it's the nastiest disgusting shit I've ever had, and not worth your precious kuna's. Be careful what you eat there, 2 of my friends suffered from food poisoning due to bad burgers/pizza. Bring good shoes, as it's quite a rocky landscape you need to navigate through to get from one stage to the other and bring something to cover your mouth/nose from all the dust flying around.
Make sure you do at least one boat party! Highlights of the festival for sure! Don't be afraid to socialize with the different producers/dj's roaming the festival site. They don't bite.
But most of all, enjoy the music! If only there were ways to clone ourselves so we didn't need to make these heartbreaking choices of what to skip and what to see.
Damnnn right 2012 should be even bigger !
(((
without a care in the world i was by myself...but you really can't do that with festivals. Unless someone here has a good story to tell stating otherwise? 
