booked a prive tour with Mark Morris to Dunn's River Falls and river tubing. Mark did an awesome job, there were only 2 of us the tour so he could have easily canceled but he didn't. I would highly recommend him!!! Dunn's Falls and Tubing were both great and a must do while in Jamaica.
I gave it 4 stars not for Mark's tour but the port itself. The port was built by Royal Caribbean, so aside from the shopping there is not much else to do. I wouldn't want to venture too far outside the port fence without a guide with you.
We booked Ray's, Reef and Rum Point through Native Way Watersports. All 3 stops were great. Again, a great tour and I would highly recommend them. Only problem was that were were extremely rushed getting back to the boat, if we were 10-15 minutes later we would have missed the boat. Luckily there was a line to get on a tender when we arrived and the 'last tender time.'
I did not give it a 5 + for that last point, otherwise it was excellent.