I can't speak to the questions on your hotel but I have been to all of the places you will visit on the tour and you will enjoy that a lot
You can see some of the pictures of our trip to Port Antonio last October in our trip report here:
http://negril.com/forum/showthread.p...ght=marley9808
The Port Antonio part starts on Day Two
Also, if you are in Ocho Rios, I would highly recommend visiting Mystic Mountain…..we had such a fun day there….a really cool place, I would definitely go back.

Have fun!