Once you've landed in San Jose, you will need to make the journey to Tambor.  This can be done via puddle jumper flight, or a five hour drive that includes a ferry ride.  If you choose to fly, you can go through http://flysansa.com.  Be sure to coordinate your flights to allow for the 2 hours between landing in San Jose before taking off in the puddle jumper plane when choosing the departing flight.  Allow 50 min. drive from the hotel to the small airport in Tambor when choosing your returning flight. Allow 2 hours between landing in San Jose from Tambor and leaving San Jose to return home.