Crew tried but the tour part was them literally standing next to us and telling us a few interesting facts. Glass-bottom thing lasted 5 minutes. The beach they took us to was a pretty shoddy public beach with a few facilities and was very rocky/seaweedy. Skip this for sure.
Short trail ride near and on the beach (20 mins or so) and then they used four horses out of 16 to give guests quick rides in the ocean with the horse while everyone else waited around. Not good value at all. Guides were nice and helpful, but a bit smart-alecky, though not so you were offended by it.