Thank you, Peregrina651 and CDR2001 for the info & suggestions. The Bergen to Mostraumen cruise is the one I was looking at - it does look great, glad to know you enjoyed it. I can try to speak to the Viking rep while we are still in Oslo. If there's a way for them to transfer our bags, or we can drop them off early, we could still make the 10:30 tour. I won't pre-book online until I am sure it will work out, I don't think it's refundable. You've given me some good options, thanks again.