Virgin Voyages is changing its policy to allow adult children of passengers to join their parents onboard free of charge, according to a press release.

With the “If you’re old enough to vote, you’re old enough to sail” definition of “kids,” the offer applies to guests aged 18-26, sailing with their parents, guardians and caregivers.

Virgin Voyages’ multi-generational families will feature activities, Shore Things and shows for all ages. Guests can enjoy making beaded bracelets, playing dodgeball, participating in Salty Trivia, or dancing in the pool during Scarlet Night. Additionally, family-friendly shoreside activities like wine tasting in Italy, cooking in the Mediterranean or swimming with sharks in Bimini are also offered.