What to bring:

Extra batteries for lights and dive computers, replacement dive equipment parts, sun block, hat, bug repellant (DEET base) or Skin-So-Soft, ointment for bug bites and stings, Tylenol/Aspirin, travel size medications, personal toiletries, seasick pills, light weight clothing, rain coat during rainy season, bootees for shore diving, travel alarm, and diving certification cards.