CampSlam, the campsite-cancellation watcher

Field notes

CampSlam is designed to sit in the macOS menu bar while it checks selected Recreation.gov campgrounds and date ranges. When a cancellation appears, the stated workflow carts the site, begins the hold timer, and sends the campground, site, and dates to the user's phone. The page says it supports macOS 13 or later, stores credentials in the local Keychain, and can run several watches at once. The download is currently marked as coming soon.