We are visiting Alaska for 18 nights in July/August. I had planned on 2 nights in Valdez and 2 nights in Seward. I just realized that the ferry doesn't go to Whittier on the day we had planned on going from Valdez to Seward. I need to either change my reservations to 1 night in Valdez and 3 nights in Seward OR 3 nights in Valdez and 1 night in Seward. Can someone advise which would be the best option? I've already got all my lodging reserved and it would be hard to move any of the other nights around.