I'm going to be a senior this year. I have a 3.7 unweighted GPA (4.33 weighted). I got a 1880 on the SAT and 29 on the ACT. I've taken 3 AP classes and I'm taking 4 more senior year. I have good extracurriculars (National BETA Club, PFLAG, French club, and I volenteer at a child care center). What are my chances at getting into CAS for Early Decision 1?