I myself stay at Paradise Village. The jungle in the paradise village mall is available to all. Xcaret is not. Most of the resorts in Nuevo have some type of disco or atleast a bar. The best nightlife is still in PV. Last returning to NV from PV leaves at 10:30 after that just Taxi. Any cost incurred to enjoy the nightlife is well worth it. I usually take bus in and taxi back. If you Taxi back negotiate the price before you get in.