Good RV camping?

Does anyone know of some decent places to do some dispersed RV camping along the mirror lake highway? I've spent a decent amount of time up there but it has always been with a tent or backpacking. Now that I have an 11 month my wife cracked down and said no more tenting it so I bought a small 19' trailer. But I'm still not a fan of developed sites and would rather find somewhere free.

I'm headed up on Thursday which I'm hoping will make finding a spot a little easier, but does anyone have suggestions on some places to look? Any help is appreciated!

Thanks,

We love the big area just below the Bald Mtn Trailhead. Turn off 1 mile odr so before the summit and make your way back to the trees. Lots of room. Bad thing is at times you will have some noisy neighbors.

I know that area, I've seen moose there before. As far as the noise goes I figure that will be a bit of an issue anywhere with the holiday.