ABC sounds awesome and I hope you have a wonderful trip!
The waterfalls of Damajagua is pretty amazing but definitely not for the faint of heart. The hike in is pretty easy and takes about 40 minutes. Depending on the water levels, you might have differing numbers of waterfall jumps. The first jump is about 12ft, if I remember correctly. The highest jump we did was about 20 ft. It was fun and terrifying! Floating through the canyon was a lot of fun but the water is very murky and you can’t see the bottom. It requires a good bid of climbing over rocks, some slick, and sliding down natural water slides. If you’re interested, I did a Mardi Gras review and included lots of pictures from the excursion.
Whatever you decide, I hope you have an awesome cruise!