Just got back from Maui - what a shock coming from 80 degrees and sun to 11 degrees and a foot of snow! But that is another matter.
We went on a Trilogy whale watch while we were on Maui and had great luck seeing the whales. Several mothers and calves, several whales spy-hopping, head lunging, some tail slapping, and even one large whale that swam directly under our boat. Unfortunately, I had not recharged the camera after snapping pictures of the grandkids swimming and snorkeling, so I don't have any photos to share. We have done Trilogy several times now, and it has always been a great time.