Advice: should I wake up at 7 for registration or just register for my classes like during the day?

WAKE UP EARLY!! If you want your classes, that's really your best bet. Make yourself a cup of coffee or tea (anything with caffeine will do :) at 6:50 log in to Knight vision, keep clicking things so you don't get timed out, 7am on the dot hit submit and hope for the best. Hoping for the best for you- good luck!!

Feel free to ask me anything about SMC :)