anyone good with iPhone repair? 3Gs waterdamage

my phone was left soaking in my wet pants overnight. i've left it in a bag of rice for the past 3 days and as of right now, I can make phone calls, text, and the iPod function / external speaker works.

however my backlight is dead because it looks like my screen is at 1% brightness and my wifi setting is greyed out and just says "no wifi".

does anyone here have experience with fixing these things? i know a lot of people are good at these kinds of things and i'd rather have someone who knows what they're doin opening up my phone

let me know! i could tip like $20 if you get it working.. just don't break it some more lol