I am in the planning process for a 2005 Alaskan cruise – July / August timeframe. Thanks for the links in the early posts. I have a few other questions:

1. There will be 3 senior citizens that will be a part of this trip. They are all in good shape and exercise on a regular basis. Are there any cruise issues that I should be concerned about?
2. I would like to leave out of Seattle as opposed to Vancouver. Are there any big downsides to that choice?
3. A 7 day cruise is what I want to take – any cruise line recommendations would be appreciated.
4. This is my first cruise – should I do a maximum of 2 adults per cabin?

THANKS in advance!!!