回复：从LA开车到大峡谷，LABOR DAY 长周末三天可以吗？

问题１：应该开自己的车还是租车？ 听说路不好开，伤自己的车，真的吗？
No.

问题２：大峡谷里住哪里比较方便？
The small town, Tusayan, before entry.

问题３： 返程时怎样避免traffic？
Leave later or early. Only Barstow to LA has traffic. 40 is OK. many from Vegas back. You can go to Vegas and leave Las Vegas aroung 8 p.m. No traffic. 3 hrs.