I wasn't trying to say take a lot of class, just split up the mandatory ones with something you want to do because it interests you.
Martial arts is fun, It's neat that your family is into it collectively.
It won't be easy that's for sure, and lines, waiting and agitated teachers are common.
Don't take all the hard stuff at once and add classes that will be fun for you.
I took kick boxing with my other classes and it helped me release stress and anger, I felt bad for my partners though.