Pearl Harbor and the Arizona Memorial are a must see. It would have been nice to be allowed out of the bus at the Punchbowl. Also, be prepared to spend longer than the alloted time on the bus. The tickets to the Memorial are first come, first served. Had to wait several hours.
It was a long day, 7 hours total of travel on the the bus. We left Brussels at 5 p.m. rush hour, so it took an hour to get to the freeway. Maybe reconsider the timing of the itinerary. The guide was great and the bus was comfortable. Provide a box lunch for an additional charge.