I did Flagship in February 2023. It wasn't cheap, but I considered it money well spent.

There were about four couples and me (single dude). We all chatted and got along well. The crew was professional and let us all know when we could... um... participate. A couple women were topless. Crew (male captain, female mate) stayed clothed.

Our first stop was just outside the cove at La Sammana. There were several other boats nearby, so we all stayed dressed. And nobody dove into the water there.

After a couple other stops, lunch was ready. It was a sit-down affair on the boat. Decent food. And lots of drinks. In spite of our efforts, we did not run out of anything.

Also, I have a pretty weak stomach (motion sickness). I had no problems; I stood in the bow area facing forward when seas were choppy. And the cool spray was refreshing.

I'll do it again on my next trip.