Just wondering which boat is better for someone prone to motion sickness-catamaran or regular boat? Instead of doing the PWS cruise we are looking at the ones out of Seward b/c of the chance to see so much more wildlife and whales. I called both Kenai Fjord Tour and Major Marine operators and got different answers. One said the catamaran was more stable and the other said they have heard people comment both ways.Does it just depend on theseas that day? You would think with two hulls on the catamaran it would be more stable. Any advice?