Sea Star Tide Pool
I like these super wide angle close stuff + landscape shots. Unfortunatly, they seem to look better in the camera than than they do in pixels.
Ochre Stars
These stars were the most common on the beach. I believe Piaster ochraceus is the most robust star when it comes to being left high and dry on the beach - they are always the first to be seen.
Red Sea Cucumber
Red Sea Cucumber, Cucumaria miniata to it's friends. These things are quite mobile - the bright red arms filter out food bits and then pull them inside to be consumed.