I am a senior in high school and it is second semester. Should I drop IB English 12? Would it affect my admission negatively if I take the regular class instead? I am busy after school with extracurriculars and I have like at least 4-8 hours of homework everyday. Please help, thanks in advance 
Extra info/Background info if needed: I am applying to basically all the UCs(except Berkeley,Merced,Riverside, San Francisco, and UCLA) and my top choice is UCSD. For CSUs I am applying to CSU Pomona, CSU San Luis Obispo, CSU Long Beach, and San Jose State University.I am applying to USD and Santa Clara for privates. I am applying as an Electrical Engineering major. If my UC GPA is 3.8 and have a 1620 SAT score(already a narrow chance of getting into UCSD b/c of this) will it affect my college admissions negatively?