I am going to business school, although I had to stop for a semester or two now to do some other things, I'm also planning on taking real estate and stock market classes.

Buy what though? Any recommendations as to where to start? I've done some real estate and that seems to pay off pretty well but usually takes some time to get a good deal especially when I don't have a brokers license which is why I'm looking to get one soon. Also I'm not a millionaire and buying a house to flip or rent takes up a lot of cash which leaves me unable to invest in other things, I've heard that the best way is to have a balanced folder of investments in a few areas rather than just one.

As for the bookkeeping part I have that covered at least for now since my father and uncle I believe as well are accountants and they wouldn't steal from me.