debating Holland America 7 day or 5 day DCL both RT Vancouver with 3 teens who love DCL? We will probably get back to Alaska in the future. If we do DCL 5 day, we will add an extra week @ Olympic peninsula to hike, explore. Cost is $1K higher for DCL. 7 day DCL are $5K more and more than we want to spend on a vacation, plus we could only do the cruise that goes to Icy instead of Tracy. WWYD and why?