Singles & pairs man pedal-powered water bikes across clear waters for 2 hours

Veteran skippers host 2.5-hour Hudson River voyages to teach sailing basics or simply supply sunset views of NYC & New Jersey hills

Ten-person barge navigates Miami Beach waters & hosts two-hour party with high-tech sound system & BYOB policy

Paddlers take self-guided half- or full-day trips through Three Rivers area or embark on moonlit cruises with small groups under stars

140-foot cruise ship motors through Lake Champlain's waters, offering historical tidbits or casual outings with cash bar & à la carte deli

1920s cruisers meet today's Formula One racers in chateau-style, converted carriage house filled with automotive exhibits & tours

With helmets and headlamps and aided by a seasoned guide, groups descend into 550-million-year-old cave for four hours of exploration.

Theater company explores recurring Shakespearean theme of love against time in multimedia event with song, dance & film

Practiced jockeys guide regal steeds over hurdles at annual event replete with family-friendly activities and postrace party

Horses & guides whisk riders through forest trails during leisurely 90-minute rides or four-hour adventures that include lunch