Let me start by saying that it sounds like Windstar got off to a very rocky start on their inaugural voyages in 2016! This was our third Windstar cruise. The first 2 were on sailboats. Windstar is absolutely not for people who have been on large ships and like all the entertainment etc. In our experiences the Windstar is clear that there is a specific hotel near the airport from which transfers (for a fee) to the ship take place. Otherwise passengers make their own transportation arrangements as some of the passengers did on our voyage.
We had a great time on this voyage! Though the wind, especially in the North, can interrupt the itinerary. We were to spend first afternoon in Nicaragua but it was too windy to take the zodiacs into shore. Because this itinerary goes to out of the way stops without docks ( except Quepos) the excursions are mostly wet landings on the shore. This is not a trip for those not comfortable with these landings that can be in windy conditions. With that said, the fellow passengers were very very active experiencing the variety of excursions from easy to "strenuous". FYI, most passengers were between mid 50s to early 70s.
Our excursions: 1) River Cruise and Traditions: The cruise was great and saw crocodiles, monkeys, iguanas etc. I personally did not like the "traditions " part ( not my thing but others disagreed)but the hacienda visit and lunch were nice . 2) Catamaran Adventure with snorkel: no coral in north but nice beach and saw smaller fish: puffer, angel etc . I wore a Pacifica SPF long sleeve shirt that provided a little extra warmth too . Water here was not bath water as it was further south 3) Marenco to Caletas Nature Walk: saw some birds . Walk along beach ( gorgeous rocks formations) and thru rainforest over extension bridge etc. was nice. 4) Afternoon in Bird Realm: saw hundreds and hundreds of frigates and some brown boobys and huge pelicans . Stopped at a stunning black sand beach! 5) Manuel Antonio Park: very very crowded! However saw many monkeys and cool sloth climbing down a tree 6) Curu Nature preserve: not my favorite but others including my husband loved it! 7) Tortuga Beach picnic for everyone was great! I kayaked. Others did paddle board ( younger group!). Fun day! The people who did horseback riding , rafting and zip lining ( not for the faint of heart!) were pleased with their excursions.