Easy to arrange from San Pedro - contact Travel and Tour (right by the airstrip) or the front desk at your hotel.
An easy day trip is to cave-tube at Jaguar Paw.
Leave about 8, back by 4. Fly to BC, ride to JP, hike fabulous forest, tube, have super food at JP and then come back to AC.
Be sure to inquire immediately upon arrival so you can schedule a day when there are NO cruise ships in port - this is a real gang-bang on cruise ship day, not fun. Without the crowds it is absolutely awesome and beautiful.