How can i fix my Samsung Slyde?

I was having a party for new years and was trying to sober myself up with some iced tea.. well mistake that was because i was playing with it and i dropped the phone in it :S anyways i had it dried off as mush as i could and i couldn't find i screw driver to take it apart so i left it.. at first it was working ok but not it wont.. like it'll turn on and show the Samsung screen.. but then the lights will turn off when it actually turns on.. it don't know how to fix it :( and i got it for Christmas lol.. Help?