… Dual Enrollment … Dual Enrollment … We are so glad you have chosen Harbor College to pursue your educational goals and become a Dual Enrollment Student. Dual … or Winter/Spring. At the end, you will receive a Confirmation # (starts with the #3) from CCC Apply. Make a note of that number. How to apply step-by-step Instructions for Middle School. Students applying for Harbor College Login Icon Step … assist you with registering for your classes once your CCAP Dynamic form has been processed. Sammy the Seahawk - icon for link to video How to Add or Drop a course icon College Counselor outlook icon Dual Enrollment Office Information Office …