We will be cruising to Hawaii in May, 2006, on RCCL. I have been looking at shore excursions on their website and was just wondering how it is to book your excursions off the ship once we port. We did this in Alaska this summer and it was great...better prices and better service. Does Roberts Hawaii book any excursions off board? We were in Hawaii a couple of years ago but did not cruise there and all of our tours were with Roberts Hawaii and they were really good. Any advice???