We snowbird in winter and usually take a trip out west during summer and yes we feel campgrounds are being used much more. For example we used to use a couple of southern and coastal Fl. state parks and could get reservations OK or even possibly just drive in. Now we can't even get reservations; period. Not willing to be on the computer exactly 11 months in advance and still get frustrated. Right now we are wrapping up a trip to Glacier NP thinking usage would be light since kids are in school. Wrong. Even with the smoke. Reservations are much advised and take nothing for granted about being able to get a site.