Which Cruise Line Offers Timeshare Cruise Ownership What Cruise Line Offers The Best Alaskan Cruise?

What cruise line offers the best Alaskan cruise? - which cruise line offers timeshare cruise ownership

Come with friends next year around September. Some cruise lines to choose, and probably going to choose the locations for each offer. What do you think is the best travel and places to visit. We are elderly and do not want a cruise "party" for the good view and relaxation. Thanks