Excursion questions for you experienced cruisers!!

[jujappers]

Hey everyone. My family is going on the Voyager on May 21st and is trying to plan our excursions. We are stopping in Ocho Rios, Jamaica one day and I have a question about the ship excursions that are offered here. We are interested in doing Dunn's River Falls and some sort of river tubing. Has anyone done the River Tubing Safari excursion that is offered through the ship? It costs $54 and lasts 3 and 1/2 hours. Any comments on this excursion would be appreciated. Also, does anyone know of a way to do the river tubing and climb Dunn's River Falls? We would like to stick with ship excursions since this will be our first cruise. We have also read in our cruise Docs about "Ocean Kayaking & Dunn's River Falls" excursion. Has anyone taken this excursion who can give some comments on it?

THANKS so much everyone for all the help! We can't wait for this cruise in only 2 and 1/2 weeks!!