What you spend whilst your there totally depends on what sort of holiday you're going for really. When I went it was at the end of Interrailing across Europe for a month, so I was used to not spending much money per day. IIRC, you could get litres(instead of pints!) of Heinekken for about £6 from the campsites/inside the festival "arena". Expensive but I guess they can get away with anything. You weren't allowed to take your own booze into the arena. In terms of food, its a beach resort so you get your usual cafe/bar/restaurant places along the beach. Or you can go to the supermarket and buy whatever you need for very cheap.
My mate and I hooked up with this french guy who was camped next to us. He'd driven down so we'd go to the supermarket every day and come back with loads of beer/sangria/food to eat at the campsite. Bare in mind you need some sort of coolbag with ice in it if you want a cold beer
The beach party was fantastic I thought. As you can see from the pics I posted earlier, one of the people I was with "passed out" on the beach and missed it all; but it was cool having a DJ on the beach and dancing in the sand/sea etc, a really good vibe. Unfortunately I think I read somewhere that due to the mess last year, they're not putting on one this year. However, I imagine there will be an impromtue gathering of sorts
Another tip; as with all festivals I'd be wary of buying "treats" outside the gates. Knew a few people who took some dodgy biscuits and it put them out of it. Also bare in mind the heat its v. easy to get dehydrated, so drink some water as well as beer
Simoran1: They are releasing another batch of tickets on monday at €180 - thats an increase on the current price, and certainly an increase on last year. Travel costs - the sooner you book a flight the cheaper it will be.
I'm thinking of
Dour festival this year, amazing lineup and cheap ticket price. I *might* do Benicassim afterwards, but with Glastonbury a month before it might be funds permitting
Have fun!