Wildwoods Beach at Rio Grande Avenue. The largest all Jeep show in the Northeast on the beach in Wildwood! Jeeps, vendors, beach obstacle course and tons of fun for the entire family! Free for spectators. Pre-registration for Jeeps is necessary, please visit NJJeepInvasion.com. Friday: 9 a.m. – 5 p.m., Saturday: 9 a.m. – 5 p.m., Sunday: 9 a.m. – 1 p.m.