We are trying to decide whether to drive or fly. Two adults, a 4 year old, and a 6 year old. I've only ever flown once. 12+ hour drive if we go that route. I am just not sure if the cost is worth it. And I don't know how I would like not having our own car. What are some benefits of flying? I'd also planned on eating in the room as much as possible to save money, but not sure how feasible that would be if we fly.