So my sister and I are going on a trek from Wilmington, DE to Denver, CO. We only have 10 days, but we were planning on seeing as many sites as possible. We were thinking of taking a northern route and visiting Yellow Stone and other similar areas, but honestly, we're kind of clueless as to what other sites we could see in our allotted amount of time. Money is kind of tight so we aren't looking to be staying in a hotel every night. We are planning on any campground in the area, so if anyone could give us suggestions on camping sites, that would be awesome! If anyone has anything that could help us, please! Tell us! We're leaving in 2 weeks!