We are just too busy, etc. Trips to the beach, the Slip 'n Slide water park, camping there are countless simple ways to make time for family. The investment lasts your lifetime. Most importantly, have a fun spiritual adventure. Our critics always talk about how the church takes up too much time.
Disciples are busy people.
There is no question that world evangelism is our primary purpose. However, we must not push off our family. Get good advice about your trip. Pray for it to be a great experience. Work hard and set aside the money to make it happen.