How much good could we do w ALL the Money spent on "holy land vacations"!

How much good could we do w ALL the Money spent on "holy land vacations"! I find it astonishing how many pastors & parishioners spend 1000's of dollars on these trips,many of them repeating the journey over & over ,as if it is a "spiritual" thing. Some even boast that this is their umpeenth trip. They're turning Christianity into a "museum"....basically,the trip to Israel is like an expensive trip to a museum,and maybe increases the economy for some,but I feel these sums of money bcould also be used in other more profitable ways directly "for the kingdom" for missionaries,parishes,evangelism,etc