I am in the same situations and what I advice to do is....You have to enrolled to maintain your status....what I did is I took 2 online second week class and one 16 week in class and in Oct. I will drop 2 of my online classes...I will get my money refund ASA I drop those classes and you  can also drop other one too but I prefered to take 16 week class as I already paid for it.

I think this will help.....