I need to clear my body acne!!?

im going to the carribean in 2 and a half weeks and i have pretty severe acne all over my chest. ive been on accutane many times before and it worked wonders but i had to get off of it because it caused depression. ive tried every topical treatment out there. i just started using panoxyl 10 cleanser and i have been using clindamycin phosphate foam. im trying to get an appt for the isolaz treatments but their booked. any help please??