Ballet or gymnastics?

I'm not sure which one to do. I absolutely adore music. I ecspecially love the type they use for ballet. I don't really dance but I love to move to music and I don't really like hip pop and jazz because there more complicated with the moves. I know ballet is harder than those two, but for me jazz and hip pop are harder. I'm better at the moves in ballet because they are simpler even though they are harder to preform. Anyway, I love gymnastics to. I love the feeling of jumping around in the gym and it's a good release for my energy. I also love the feel of roundoff backhandsprings and being on the beam. My school is having tryouts for their team in Winter and I could probably make it, but I would need to do lessons to ensure I would make it because I'll probably forget what I'm doing if I don't. However, I'm not sure if I should just wait till next year to do team. What should I do. I love music and dancing to it. But I love releasing energy in gymnastics and want to make team. Is their any begining ballet I can do on my own till the summer maybe? I have shoes, but forgot most of the basics.