Extra weights... and by extra I mean not 2lbs but a good amount extra ~5lbs. The bottom is pretty much barren, but watch out for urchins when moving around. Take a back up light, fresh batteries for strobes etc. I ran my strobe batteries dry on the dive since it was the third that day and I didnt have new ones on the boat to switch out.
and dont forget something to wipe off the huge grin on your face!
and dont forget something to wipe off the huge grin on your face!