Junior year is the time that can have the most impact on getting into college and getting scholarships. You can be prepared by doing some research ahead of time. My Coffee Break book can provide some great Junior year readiness: Junior Year is the Key to Homeschool Success
Please read the articles about community college, and read up on junior year, so you understand the tasks to accomplish next year.
Junior year is where the rubber meets the road... Are you ready?
Anyone can take an AP test, even if they have not taken an AP course. The tests are really hard, really long, and the student needs to be prepared.