We did the early morning round trip on the train. We returned in plenty of time to walk the one main street and peek into a few shops. We had lunch on board ship then went for our afternoon Flight tour over the glaciers and into Haines. I believe this option has been eliminated from RCI cruises. Fog happens more than I realized in Alaska. It rains a lot and gets warmer, thus creating fog. We took the helicoptor tour and landed on the Mendenhall glacier out of Juneau. It was raining pretty hard but about 50 degrees. With everyone wearing yellow slickers and moon boots we all looked a like on a very slippery icey glacier. It was scarey. Our return flight was safe, but flights after ours were stranded on the glacier as the fog became too thick for the coptors to return to pick up passengers. They were stranded on the glacier for several hours. I still recommend this tour as a once in a lifetime experience.