Florida Geometry?

I'm going to Regular Highschool next year and I'll be a Sophmore. I'm taking Geometry and I need to know what types of math problems I'll be facing in order to prepare my self better. Also do I need to know Algebra I to do Geometry?. In case your Wondering I'm a home schooler and this will be my first time ever going to public school so Please don't tell me to stay home schooled 'cause I've already made up my mind. Also if you can't tell me what I need to konw then could you at least provide some links that would help me. Thanks