I remember the 3 Helens on that trip. So funny.
Please let us know how Discoverer measures up. I heard they do not have a self serve laundry. On an expedition ship, laundry charges could add up fast, especially in muddy conditions or if it is really hot. Do they offer the Silversea free laundry for those over 100 days? We would have to do a few more cruises to get to that level though.
Also will be interested in hearing about the cabins and the food.