We just completed the "A " April 5 itinerary, and I am writing these comments in the Baltra airport. We are a very well traveled couple, mid 50's and early 60's, and we traveled with 20 friends from around the country. Our room number was 503, a suite with balcony.
These are a few random thoughts:
This is not a trip for those with physical limitations, balance problems, or weak knees. The walks are over irregular sharp boulders, slick algae covered lava, and loose stones. The pangas do not disembark on piers, but on sharp lava outcroppings or beaches with rocks.