While it is technically possible for a three-person family to go on an adventure together, I assume you’re asking if they can sail or drift (float) together in the classical sense of drifting.
In that case, no, it would not be practical or safe for a three-person family to “drift” together. Drifting typically refers to being carried by water currents or wind without control over direction and speed. For safety reasons alone, it’s not advisable to have multiple people on a small boat or in an uncontrolled drifting situation.
However, if you’re asking about going on an adventure together as a family, absolutely! Many families enjoy exploring new places, trying outdoor activities like hiking or kayaking, or even taking road trips. You can plan a trip that suits your interests and abilities, ensuring everyone has fun while staying safe.
So go ahead and explore the world with your loved ones, but please do it in a way that prioritizes safety and enjoyment for all!