From Changchun to South Beidaihe, is it cost-effective to drive by yourself or to go with a group? What are the costs?

Nonsense upstairs, more than 700 kilometers in Beidaihe, Changchun. The landlord's problem depends on several aspects. First of all, if you calculate the economic account, the price of gasoline has gone up now. If you go by yourself, the round-trip fare and gasoline plus the local tour distance. Not counting the accommodation, it costs 2000 yuan. If you join the group, 1000 yuan can play well. If there are many people, it is not bad to drive a van to play, and freedom is not restricted. Finally, I think the most important thing to go out to play is to have fun, otherwise the second trip won't be worth it!