Wife and I stayed at Occidental Papagayo for our honeymoon at the end of February. We'd planned on going out, but it was a little windy and I didn't want to take a chance on it being miserable for her.
We originally booked with the charter the resort regularly uses.
A couple went out with the charter one day and I asked how it went. Caught lots of smaller fish, but also picked up a 70lb Roosterfish.