I think your chances are fairly good for CLAS. Your GPA is lower than the posted range for admitted students last year BUT you do have an amazing SAT score and combined with your upward GPA trend, that may compensate for that. I would also think your legacy and community service hours should provide a boost. Best of luck to you.
Yeah, I do think Business would be a stretch, but you just never know. Sometimes I think the essays, if they are really good, can compensate some for the other areas. Good luck!!