Youth beach trip

Spent just about the entire day Saturday going to Seacliff State Beach near Santa Cruz. We took the youth there for a nice summer beach trip. It was alright. The food was great (love those spicy chicken wings), and the beach was beautiful, but I wonder why I was there. Is it just to drive them, have fun with them, provide food for them, babysit them? Is this what my ministry has become? Sure, ministry is lifestyle and I guess the point was to marvel and enjoy God's creation, but I wonder if I've gotten tired of just having fun.