F*cking hell mate you'll spend that on 1 night these days seriously (Space is nearly £50 just to get in these days and a bottle of becks is gonna be around £11).
I'm off there again in September for the closing parties and to be honest the best thing to do is go from Sat till Tues as that's when all the coolest clubs are on.
Example...
Bora Bora is a beach side bar that is FREE and runs from 2pm till 3am (Saturdays) and is the bollox with fit girls in Bikinis dancing round in the sun and wicked deep house tunes
Then i'd go to Space on Sunday which runs from 8am Sunday Morning till 6am Monday morning and has all the worlds best Dj's there but is very expensive.
If your Hardcore you'll then head just down the road in Playa Den Bossa to Circo Loco @ DC10 which is from 9am Monday till 9pm the same night and is also another Wicked club with a really good crowd and some seriously messy people.
We Just do that then fly home like space cadets straight from DC10
Most of the BIG Hyped clubs are full of sweaty kids listening to sh*t Trance and Hard House so i's steer well clear of hem as i would San Antonio (sh*thole and like being in the UK).

We stayed here last year and it's close to all above clubs and away from all the dickhead kids and around £20 a room per night.
http://www.ibiza-hotels.com/luxmar/Fotos.php -


SPACE DETAILS (you have to go here)
http://www.welove-music.com/welove-s...2007/index.cfm

BORA BORA (It's FREE)
http://www.ibiza-spotlight.com/bora-bora/

CICO LOCO/DC10 (My fave)
http://www.ibiza-spotlight.com/night...rco_loco_i.htm

Oh mate and while your out there check out a newish place in the middle of nowhere called Underground It's away from the coastline and pretty much out in the sticks but really good and well worth a look.
Basically what ever type of music your into can sway where you go to so just ask around or go into the record shops in San Antonio or Ibiza Town as that's where you'll get the proper info from the Dj's etc
Just ask around basically and if you've never been then your in for a mad week/weekend
And so is your Wallet
Also mate you can type any of the above mentioned clubs into youtube and you'll find loads of clips and footage of them to wet your beak a little.
Ibiza is the bomb mate.