Should I cut or add some extra curricular?

It is about to be the new year and I was wondering should I cut or add any extra curricular here is what I have now:

President FBLA
Aviation (Working for pilot license)
Cello/Violinist
Competitive Golf
Boy Scouts (working for Eagle)
I am teaching a middle school finance class starting next year.
Academic decathlon Individual completion.
Co-founding a foundation
Pres. International Relation dissuasion club,
Working on getting a patent

Volunteering:
At knitting fairs. on some weekends
still working on it

Any advice would be greatly appreciated.

That’s a very impressive roster. I doubt you could add anything and still manage to sleep and keep up with your classes (in fact, I’m a little bit wondering when you sleep right now). As far as cutting, that’s up to you. If there’s something on there you’re doing “for college applications” I wouldn’t necessarily stay with it. Do what moves you. Plenty of people have far fewer ECs than you list here.