The guys feel exhausted prior to their big cruise concert, so rehearsal is a struggle; a fan gets nervous before spending some one-on-one time with Jordan; a woman plots to get her neck brace signed by Joey.

Jenny McCarthy's radio show is broadcast from the boat; Donnie bonds too much with a male fan; a singing rehearsal with Joey doesn't go well for a fan; the New Kids on the Block host a toga party.

The boat docks at Grand Turk and a pool party gets underway; Joey goes surfing; Jordan rides ATVs; Jon goes go zip-lining with a fan who's not fond of heights.