Where should I go for my birthday!??(chicago area)?

My birthday is this week (17 yrs old) and I'm inviting about 5ish of my best friends (all girls).



I want to go to either

1. Six Flags (but only the WATERPARK) I HATE rollarcoasters haha so I'd have to just go on the water rides and I think they have a wave pool?!

2. Chicago (in general) There's LOTS to do in Chicago (like beach, and restaurants etc.)

3. Raging Waves--a HUGE waterpark http://www.ragingwaves.com/index.php

for kids, teens and adults. they have a huge pool and fun rides



Which one would you choose!???

The weather said "Isolated Thunderstorms" and a temp. of 82..but the weather report usually always changes...



So if weather was a factor which would you choose?

and if weather wasn't a factor which would you choose!?



THANKS!!!Where should I go for my birthday!??(chicago area)?
if weather was a factor definitely not raging waves cuz it'll probably be temporarily closed from thunderstorms as its really dangerous. go to chicago if it rains since you'll have umbrellas. most rides are closed if its thunderstorming.



if weather was not a factor go to raging waves or six flags.



have fun!