Thanks everyone - Kim... i'm SO jealous!!
here are the ports they are going to. My mom won't snorkel or scuba dive.. it makes her nervous.... and i think they are going to take a helicopter tour of a volcano or something. the best part is it takes 5 days at sea to get there so it will give my dad lots of time to figure out which he wants to do but they really wanted opinions from those who have gone
-Hilo, Hawaii
-Honolulu
-Kauai
-Maui
-Ensenada, Mexico (although i don't' think my parents will be getting off ship here... we've been to mexico and sketchy things have happened to Canadians lately there so i'm sure they'll just stay on board!)