For the OP, if your travel plans include National Parks and their campgrounds, you may want to check with the park(s) to see if there is an up-to-date closure notice.
I bring this up because at Rocky Mountain National Park, the Glacier Basin CG has been closed for nearly the entire season. I received an email notice that it was going to be closed from July 1-31 as well as from August 1-September 14. That is the entire remainder of the season for that campground.
While there are other campgrounds in that park, I'm also aware of limitations at other National Parks in the west. So if your plan involves one, check the most current info for that park.
2007 GMC Sierra SLE 3500HD Dually
2016 Coachmen Catalina Legacy Edition 243RBS
2007 Keystone Outback 25RSS - R.I.P.