Rocio Del Mar Liveaboard
Worth it. Crew is awesome, rooms are as expected. The food was pretty good, chef was really nice and would accommodate requests such as no bread, extra meat, etc. The marine life is unfathomable, sharks are so common that you stop noticing them as much and get kind of picky! We joked that on one of the dives "all" we got was white tips and current.
I've got about 200 dives under my belt, but had never dove this open water type before. No issues but be prepared for some current, it's well worth it!