4SUMFUN is devoted to providing inexpensive vacations to couples and select singles in the "Lifestyle".We feel there needs to be an alternative to the 4000-$6000 swinger vacation. We have trips for groups of like minded people who have their fun behind closed doors, of course we flirt in public.

Our trip includes private meet and greets with all the swingers in our group, private group excursions and swing club stops. Because we can be discreet and travel with the public you can save thousands. We all love to flirt and have a great time, this is a perfect opportunity to let loose and meet up with some old and new friends in a safe and comfortable setting.

We work with only the top 3 cruise companies, because the best value ships hold thousands of people, at this time it is not practical to think that a lifestyle only cruise on a descent sized ship can be filled, although we would love to work toward doing that.