Wedding planners Daniel Bergmann and Marie Andresen are ready to get married, but dread the 'drudgery' aboard their senior crew-mates assume playing parts in. Searching locally for an original setting to get wed privately keeps falling through. Guest Bianca Hoffmann is found pregnant by ship doc Dr. Schroder. Marine biology professor Robert Grunert brought his wife Anne along to 'catch up' five years after their penniless registrar's wedding with a luxurious honeymoon cruising to and in Florida, where he is getting a dream job at aquatic park SeaWorld, but at arrival he accepts unilaterally to stand in a few days for a sick colleague, collecting data from the Everglades by swamp canoe, but he loses his one from a crocodile-infested island. *After newly wed Dennis and Bianca Hoffmann, on speedboat trip, report the injuring of a protected manatee by daredevil brothers, whom the police fines and confiscates a yacht from, Shawn and Larry Ryan swear revenge at any cost, resorting to sabotage. Daniel rescues everyone, then resigns with Marie to a fated ship wedding, having lost their nuptial paperwork in the rescue.
—KGF Vissers