I did the Dunn's Falls tour but not the rafting part
The falls is a beautiful thing to see. But you may want to try climbing it yourself instead of with a tour. With a tour you are just moved through with about 50 other people. You'll feel like herded cattle
Wear some kind of water shoe to protect your feet. Climb it yourself and you can take your time and enjoy it.
Also some water proof pocket or bag to protect your cards and / or money.
Freedom Of The Seas -07
Radiance Of The Seas-07
Adventure Of The Seas-05
Navigator Of The Seas-04
Soverign Of The Seas-02
Big Red Boat-93