Most campsite alert tools notify you about every cancellation. CampCancel is different, I analyzed booking data for 79,000 sites across 900+ campgrounds in 22 states to surface the ones that actually matter. Filter by elite sites, weekends only, date range, and minimum nights. Set an alert and get notified the second a top-rated spot opens up. Built by a data analyst who got tired of booking mediocre campsites.