I have taken it. Can't really get into details right now, but it requires a lot of time and effort. You literally have to go through a few different scenarios for the same beginning item and think of how you would get from Part A to Part B,C,D,etc.
Organic Chemistry, no matter what anyone says takes a lot of time and effort. Also, it's normally better to have a professor that if you ask a question they won't turn to you and say "Shut Up" or "ask at another time". They will invest their time and explain what you need answered. With a strong teacher and investing a good 10+hrs a week into Organic II, I still only pulled off a grade of "C". There is a lot that goes into what you need to know - Mechanics, Electronegativities of Elements, Bond Strength, and about 12 other things.
Organic Chemistry is based on CNOH (elements). If I remember correctly, Organic I (at least in my school) was learning how to name the structures, define rings, and a few other things. If I have the notes I will give you a general idea of what we did in our school.
If you have any questions Sypherz, feel free to PM me.