What adventurous/fun things can I do this summer?

I live in Florida btw and I'm 16. I hardly did anything this summer besides going to a three day surf camp. I really want some adventure like Nick and Norah's Infinite Playlist type adventure. Or kind of something from a movie type adventure. Something I can do with my best friend. I don't have my license but she is getting hers soon so hopefully you have ideas that accommodate to that :) Please help out I don't want this summer to be super boring. And I really don't want any ideas like: climb a mountain, go snorckling, bake cookies. Those are dumb. I can't climb a mountain in Florida and I don't want to bake cookies. Thanks!