White mountain National forest

Presuming you mean the WMNF in New Hampshire/Maine... The NF CGs shut down Columbus Day, EXCEPT for Hancock CG in Lincoln. All are dry camping, what's the length of your coach? Most NF CGs have small sites here... If you want hookups, Woodstock KOA gets my vote! ST

Fransted Family Campground and Woodstock KOA both get good reviews, we have been to the KOA which is very central to everything, Fransted we haven't been there but it is on our to do list and I hear great things about the campground.

Hope this helps
Mike

We stayed in the NF at Sugarloaf II a few years back in our Scamp 19' and really enjoyed it. Not too much in the way of amenities but beautiful setting. More info

here

and

here

All depends on what you are looking for. If you like a park that is quiet, but with few bells and whistles, we like Goose Hollow. Near Waterville Valley. Are you tied to being in the Forest? If not, Danforth Bay, in Freedom is our favorite in NH....

We like the Twin Mountain KOA.