What are my chances to be accepted at Boston University?

I am a current junior enrolled in a duel-enrollment program at my local community college that I am on course to graduate with a 3.875 GPA, magna cum laude. As for HS, I have a 4.19 GPA, 690 Math SAT, 660 CR/W SAT, one of a hundred winners in a national poetry contest, was selected into a highly selective STEM program for HS, won first place for innovation in a local robotics competition, two-year morning news anchor for my HS, and published in an anthology poetry collection. I worry that I don’t have enough extracurriculars for serious consideration, I was a member of a few clubs in the past, but I am too busy to stay a member of those clubs. I also plan to go in for STEM too so my writing accomplishments will likely carry little to no merit. Do you have any thoughts or advice? Thank you.