|Great report, you need to take advantage of some of the flight sales that go on. I've flown roundtrip to SJD for $300 roundtrip many times.
I realize that there are common Mexican names for various species, but here are a few fish ID's for your consideration (common names from fishbase.org):
Species of Cornetfish, probably Bluespotted Cornetfish (Fistularia commersonii).
Spotfin Porcupinefish (Diodon hystrix)
Leopard Grouper (Mycteroperca rosacea)
Spotted Sandbass (Paralabrax maculatofasciatus)
Panamic Graysby (Epinephelus panamensis)
Pacific dog snapper (Lutjanus novemfasciatus)
CPR: Catch, Picture, Release. Ensuring our sport lives on forever.
Visit my blog to see what new species of fish I've encountered in my travels across the world: