Congratulations on your achievements.
What is your unweighted GPA, core courses only?
You will need to check if an SAT or ACT is required, as you were homeschooled…so a score may be required for you even though the school is test optional. Are you registered for an SAT or ACT test?
With that said, the figure skating thing is impressive, unique, and likely to be looked upon very favorably by AOs. The rest of your ECs are impressive as well.
Will you be applying for financial aid? If so, what is your budget?