The Festival doesn't not allow recreational vehicles (RV's) or overnight camping on-site. However, there are a number of camp sites in the area that welcome RV's.
For an overview of New Jersey's public and private campgrounds:
For a listing of camping sites in New Jersey's State Parks, Forests, and Recreation Areas:
The camping areas and state parks closest to The QuickChek New Jersey Festival of Ballooning:
Round Valley Recreation Area
1220 Lebanon/Stanton Road
Lebanon, NJ 08833
Spruce Run Recreation Area
68 Van Syckel's Road
Clinton, NJ 08809
Voorhees State Park
251 County Road 513
Glen Gardner, NJ 08826
Please note, RV's are not allowed on Festival grounds, therefore, you will have to find other means of transportation to get to the Festival, such as the Free Express Shuttle at Raritan Valley Community College.