Hula Done It?

Dead in the Water For travel escort Emily Andrew and her fellow Iowans, aloha means "hello" to all the sun, surf, and scrumptious cuisine their Hawaiian cruise has to offer. But for Professor Dorian Smoker, a renowned expert on the legendary Captain Cook, aloha also means "good-bye" -- as in "man overboard." Sure, it could have been an accident. But Emily wonders if some guest with a grudge might have knocked off the opinionated professor. Or maybe it had something to do with that missing journa