Unfortunately, I couldn't finish the tour. On the way in one of the tunnels, I was pushed against the rocks by a wave.
I injured myself in the process.
I must say that it was by no means the fault of the company or the tour guide.
I was immediately taken care of and given first aid. A speedboat was immediately requested, which brought me ashore and everyone was very caring and able to continue to treat me.
Too bad I couldn't be there until the end :(