Bio SAT II w/online AP Bio (confused) please help

<p>Hi guys, </p>

<p>I am a sophomore in high school and I am a bit confused in what I should do for my AP courses. I took biology freshman year and chem sophomore year. I was considering taking a CTY AP Bio course online this summer to get prepared for the SAT II subject test. I was good at biology but I am a bit worried about taking an online course (especially since it is AP). Has anyone done this or heard how hard/easy it was? How fast does it go? Does it prepare you enough for the AP exam? Does it prepare you enough for the SAT II subject test? How much time do I have to put into it per day? Is it better just to take a prep class for the subject test? How is it in comparison to an AP Bio class in school? </p>

<p>Thanks in advance</p>

<p>PS: sorry for the million questions but I am just so confused</p>