In 2019 I did PC both ways, first westbound then eastbound (then TA and Med) on the Jewel, Radiance's sister ship.
On the first, after a tour in Cartagena (private, arranged by the wonderful Lee, a.k.a. Mr Emerald, an ex-pat from Minnesota), before we returned to the ship, I saw this party boat out in the harbor. They were having SO.MUCH.FUN. when I got back to the ship, I asked about it, and booked it for the next cruise. OMG. BEYOND so much fun! A real highlight of my cruising experience!
It was also the easiest way to return to the ship! 😄