Surprise Birthday

I am trying to plan a surprise b-day party for my boyfriend. He is about to turn 14. I only have about $50 to spend on it and my mom doesnt want to run me evrywhere around the world so if you please help me with some fun thing we can to. I am planning to invite 15-20 people to my house we have a pool so any help is very much appreciated
Kristi
Posted by kristi; updated 07/19/05