there is also another option of which many british Columbians partake.. though I never really paid much attention as I see no need to go anywhere colder!
every spring and fall the cruise lines reposition their ships. it is more economical to go one way during this period. once in Alaska, you can rent a vehicle to drive south (beware of Alaskan highway if you are crossing the border, u won't have much left of your vehicle/winnebago).
another option (not suiting the op initial requirements but so much adventure) is to fly to queen charlotte islands (sandspit airport from Vancouver) and take the overnight bc ferry up (you will remember the ferry sinking because of feuding ex lovers/employees doing the nasty... hmmmm). though I understand depending on the time of year and direction, you sleep thru most of the BC Coastline (hence how the two employees got away with their 'extra duties'). this does not take you to Alaska but then you have the option to take an Alaskan cruise back down.
I understand the scenery is spectacular and that the Alaskan whale day trip is a rip off due to Alaskan environmental laws prohibiting much whale sight seeing - too far away may as well stay onboard and view the same thing)
enjoy our coastline... it is supernatural british Columbia... like nowhere else! (enjoy Alaska's too) <img src="http://www.traveltalkonline.com/forums/images/graemlins/Grin.gif" alt="" />
for Vancouver departures, check out travebestbets.com or expedia.
