Where are we going?

This afternoon, we are leaving for a family vacation on the long weekend.

I thought I would make a little game out of it and have people guess where we are going. I will give you a few hints throughout the weekend.

*Tonight, we are driving about 4 hours, just to get "out of town".

*We live in Southern California.

*We are taking the motorhome and going camping in a campground.