Apps like CampUSA™

Here are some great alternatives to CampUSA™ by Thousand Trails and Encore RV Resorts :
KOA | RV, Cabin & Tent Camping
KOA | RV, Cabin & Tent Camping
★4.8
ReserveAmerica Camping
ReserveAmerica Camping
★4.1
The Dyrt: Tent & RV Camping
The Dyrt: Tent & RV Camping
★4.6
Campit KS
Campit KS
★3.8
RV Parks & Campgrounds
RV Parks & Campgrounds
★4.4
Passport America
Passport America
★4.3
My Passport America
My Passport America
★4.5
campersAPP
campersAPP
★3.2
National Park Guide
National Park Guide
★4.6
Ocean Lakes
Ocean Lakes
★4.3
RV Trip Diary
RV Trip Diary
★3.7
Good Sam Travel
Good Sam Travel
★3.5
Recreation.gov
Recreation.gov
★4.8
RV LIFE - RV GPS & Campgrounds
RV LIFE - RV GPS & Campgrounds
★4.3
Hipcamp: Camping, RVs & Cabins
Hipcamp: Camping, RVs & Cabins
★4.8
Spot2Nite
Spot2Nite
★3.2