Michael Schoch, Answers questions on Noodle
Unfortunately, I couldn't find a set date for registration at Boca Raton Community High School. Most public schools enroll students throughout the year, though spaces may be limited if you wait too long. To learn more about registration requirements check out this document, and call the school's front office at (561) 338-1400.
Best of luck and enjoy the new school year. If these resources don't help out, feel free to write back and explain where you're struggling!