what to do ?

My husband and I are taking my father in law on his dream trip to Alaska next summer to celebrate his 90 birthday we are going round trip out of Seattle on the Celebrity Solstice ports Ketchikan, Juneau, Skagway and Victoria BC . He is a fairly healthy 90 and gets around well he does he have a 4 wheeled walker with seat that we will bring with as he does sometimes need to take a short rest when walking distances. He is thrilled to be going and would be happy to just sit on the balcony but I would like to try and plan a little something in one or two of the port any suggestions open to anything that doesn't require a lot of walking Victoria is a evening stop and we have all been there before so will most likely stay on the ship.

What a lovely thing you are doing!

This is a great trip report from a woman who took her mother to Alaska this year with a wheelchair. Maybe you could get some tips from it.

http://boards.cruisecritic.com/showthread.php?t=2503150&highlight=made+mom+a+legend

Look at doing the White Pass railroad in Skagway . My 90+ day enjoyed the trip . A short walk to the train and back.