Nice relaxing cruise but poor commentary - It wasn't easy trying to arrange the tour as there weren't any obvious schedules or price lists for the trips. We saw the Captain Viktor pull into the bank so we piled in. There was no price list, and we weren't sure whether it was the 30 minute, 60 minute or 2 hour trip. After having got onboard we then had to wait until the ticket seller had made up her mind how long to wait. The cruise itself was nice and sedate but we found that you could only really hear the commentary if you were close to the speaker near the front.