One of our good friends, a Club Nautique instructor and cruiser of 20 years all about the Pacific, turned us on to it. Apparently no problems making copies of whatever they have for personal use, and tons of stuff to reference to decide what you actually want to buy. All govt charts and products are non-copyrighted.
As a school
teacher, he can go free. As a general public, he says you have to join as a member
--- but the fee is pretty reasonable. We've only been on a short visit as a guest --- I've not gone to research
full time, but between him and another delivery skipper
I know who also suggested it, we are going to pursue time there more diligently as we hit the winter months and final planning phases for our journeying next year.